refactor(@desktop/general): many errors from the log are fixed

- various issues on app start in console
- various issues when logging out in console
- `node_section` module delete method error
- SyntaxError: JSON.parse: Parse error from the MessageStore

src/app/boot/app_controller.nim

@@ -207,6 +207,7 @@ proc newAppController*(statusFoundation: StatusFoundation): AppController =
   result.connect()
 
 proc delete*(self: AppController) =
+  singletonInstance.delete
   self.osNotificationService.delete
   self.keychainService.delete
   self.contactsService.delete

src/app/modules/main/node_section/controller.nim

@@ -34,7 +34,7 @@ proc newController*(delegate: io_interface.AccessInterface,
   result.nodeService = nodeService
   result.nodeConfigurationService = nodeConfigurationService
 
-proc delete*(self: Controller) =
+method delete*(self: Controller) =
    discard
 
 proc setPeers(self: Controller, peers: seq[string]) =

ui/app/AppLayouts/Chat/panels/SuggestionBoxPanel.qml

@@ -33,7 +33,7 @@ import shared.panels 1.0
 Rectangle {
     id: container
 
-    property QtObject model: undefined
+    property QtObject model
     property Item delegate
     property alias suggestionsModel: filterItem.model
     property alias filter: filterItem.filter

ui/app/AppLayouts/Chat/stores/MessageStore.qml

@@ -5,7 +5,13 @@ QtObject {
     id: root
 
     property var messageModule
-    property var messagesModel: messageModule.model
+    property var messagesModel
+
+    onMessageModuleChanged: {
+        if(!messageModule)
+            return
+        root.messagesModel = messageModule.model
+    }
 
     function loadMoreMessages () {
         if(!messageModule)
@@ -21,6 +27,9 @@ QtObject {
             return false
 
         let jsonObj = messageModule.getMessageByIdAsJson(id)
+        if(jsonObj === "")
+            return
+
         let obj = JSON.parse(jsonObj)
         if (obj.error) {
             // This log is available only in debug mode, if it's annoying we can remove it
@@ -36,6 +45,9 @@ QtObject {
             return false
 
         let jsonObj = messageModule.getMessageByIndexAsJson(index)
+        if(jsonObj === "")
+            return
+
         let obj = JSON.parse(jsonObj)
         if (obj.error) {
             // This log is available only in debug mode, if it's annoying we can remove it

ui/app/AppLayouts/Chat/stores/RootStore.qml

@@ -67,8 +67,6 @@ QtObject {
 
     property var userProfileInst: userProfile
 
-    property bool isDebugEnabled: profileSectionModule.isDebugEnabled
-
     property var accounts: walletSectionAccounts.model
     property var currentAccount: walletSectionCurrent
     property var currentCurrency: walletSection.currentCurrency

ui/app/AppLayouts/Chat/views/ChatColumnView.qml

@@ -52,9 +52,9 @@ Item {
     property Timer timer: Timer { }
     property var userList
 
-    property var contactDetails: Utils.getContactDetailsAsJson(publicKey)
+    property var contactDetails: Utils.getContactDetailsAsJson(root.activeChatId)
-    property bool isBlocked: root.contactDetails.isContact
+    property bool isBlocked: root.contactDetails.isBlocked
-    property bool isContact: root.contactDetails.isBlocked
+    property bool isContact: root.contactDetails.isContact
     property bool contactRequestReceived: root.contactDetails.requestReceived
 
     signal openAppSearch()
@@ -172,10 +172,6 @@ Item {
 
                     }
                 }
-
-                // Should never be here, correct index must be returned from the `for` loop above
-                console.error("Wrong chat/channel index, active item id: ", root.activeChatId,
-                              " active subitem id: ", root.activeSubItemId)
             }
 
             return 0

ui/app/AppLayouts/Chat/views/ChatContentView.qml

@@ -42,8 +42,11 @@ ColumnLayout {
         id: topBar
         Layout.fillWidth: true
 
-        chatInfoButton.title: chatContentModule.chatDetails.name
+        chatInfoButton.title: chatContentModule? chatContentModule.chatDetails.name : ""
         chatInfoButton.subTitle: {
+            if(!chatContentModule)
+                return ""
+
             // In some moment in future this should be part of the backend logic.
             // (once we add transaltion on the backend side)
             switch (chatContentModule.chatDetails.type) {
@@ -68,24 +71,39 @@ ColumnLayout {
                 return ""
             }
         }
-        chatInfoButton.image.source: chatContentModule.chatDetails.icon
+        chatInfoButton.image.source: chatContentModule? chatContentModule.chatDetails.icon : ""
-        chatInfoButton.image.isIdenticon: chatContentModule.chatDetails.isIdenticon
+        chatInfoButton.image.isIdenticon: chatContentModule? chatContentModule.chatDetails.isIdenticon : false
-        chatInfoButton.icon.color: chatContentModule.chatDetails.color
+        chatInfoButton.icon.color: chatContentModule? chatContentModule.chatDetails.color : ""
-        chatInfoButton.type: chatContentModule.chatDetails.type
+        chatInfoButton.type: chatContentModule? chatContentModule.chatDetails.type : Constants.chatType.unknown
-        chatInfoButton.pinnedMessagesCount: chatContentModule.pinnedMessagesModel.count
+        chatInfoButton.pinnedMessagesCount: chatContentModule? chatContentModule.pinnedMessagesModel.count : 0
-        chatInfoButton.muted: chatContentModule.chatDetails.muted
+        chatInfoButton.muted: chatContentModule? chatContentModule.chatDetails.muted : false
 
         chatInfoButton.onPinnedMessagesCountClicked: {
+            if(!chatContentModule) {
+                console.debug("error on open pinned messages - chat content module is not set")
+                return
+            }
             Global.openPopup(pinnedMessagesPopupComponent, {
                           messageStore: messageStore,
                           pinnedMessagesModel: chatContentModule.pinnedMessagesModel,
                           messageToPin: ""
                       })
         }
-        chatInfoButton.onUnmute: chatContentModule.unmuteChat()
+        chatInfoButton.onUnmute: {
+            if(!chatContentModule) {
+                console.debug("error on unmute chat - chat content module is not set")
+                return
+            }
+            chatContentModule.unmuteChat()
+        }
 
-        chatInfoButton.sensor.enabled: chatContentModule.chatDetails.type !== Constants.chatType.publicChat &&
+        chatInfoButton.sensor.enabled: {
+            if(!chatContentModule)
+                return false
+
+            return chatContentModule.chatDetails.type !== Constants.chatType.publicChat &&
                     chatContentModule.chatDetails.type !== Constants.chatType.communityChat
+        }
         chatInfoButton.onClicked: {
             // Not Refactored Yet
 //            switch (chatContentRoot.rootStore.chatsModelInst.channelView.activeChannel.chatType) {
@@ -101,12 +119,23 @@ ColumnLayout {
 //            }
         }
 
-        membersButton.visible: localAccountSensitiveSettings.showOnlineUsers && chatContentModule.chatDetails.isUsersListAvailable
+        membersButton.visible: {
+            if(!chatContentModule)
+                return false
+
+            return localAccountSensitiveSettings.showOnlineUsers &&
+                    chatContentModule.chatDetails.isUsersListAvailable
+        }
         membersButton.highlighted: localAccountSensitiveSettings.expandUsersList
         notificationButton.visible: localAccountSensitiveSettings.isActivityCenterEnabled
         notificationButton.tooltip.offset: localAccountSensitiveSettings.expandUsersList ? 0 : 14
 
-        notificationCount: chatContentModule.chatDetails.notificationCount
+        notificationCount: {
+            if(!chatContentModule)
+                return 0
+
+            return chatContentModule.chatDetails.notificationCount
+        }
 
         onSearchButtonClicked: root.openAppSearch()
 
@@ -115,6 +144,10 @@ ColumnLayout {
 
         popupMenu: ChatContextMenuView {
             openHandler: function () {
+                if(!chatContentModule) {
+                    console.debug("error on open chat context menu handler - chat content module is not set")
+                    return
+                }
                 currentFleet = chatContentModule.getCurrentFleet()
                 isCommunityChat = chatContentModule.chatDetails.belongsToCommunity
                 amIChatAdmin = chatContentModule.amIChatAdmin()
@@ -126,18 +159,34 @@ ColumnLayout {
             }
 
             onMuteChat: {
+                if(!chatContentModule) {
+                    console.debug("error on mute chat from context menu - chat content module is not set")
+                    return
+                }
                 chatContentModule.muteChat()
             }
 
             onUnmuteChat: {
+                if(!chatContentModule) {
+                    console.debug("error on unmute chat from context menu - chat content module is not set")
+                    return
+                }
                 chatContentModule.unmuteChat()
             }
 
             onMarkAllMessagesRead: {
+                if(!chatContentModule) {
+                    console.debug("error on mark all messages read from context menu - chat content module is not set")
+                    return
+                }
                 chatContentModule.markAllMessagesRead()
             }
 
             onClearChatHistory: {
+                if(!chatContentModule) {
+                    console.debug("error on clear chat history from context menu - chat content module is not set")
+                    return
+                }
                 chatContentModule.clearChatHistory()
             }
 
@@ -146,6 +195,10 @@ ColumnLayout {
             }
 
             onLeaveChat: {
+                if(!chatContentModule) {
+                    console.debug("error on leave chat from context menu - chat content module is not set")
+                    return
+                }
                 chatContentModule.leaveChat()
             }
 
@@ -170,6 +223,10 @@ ColumnLayout {
             }
 
             onOpenPinnedMessagesList: {
+                if(!chatContentModule) {
+                    console.debug("error on open pinned messages from context menu - chat content module is not set")
+                    return
+                }
                 Global.openPopup(pinnedMessagesPopupComponent, {
                                      messageStore: messageStore,
                                      pinnedMessagesModel: chatContentModule.pinnedMessagesModel,
@@ -245,7 +302,7 @@ ColumnLayout {
 
     MessageStore{
         id: messageStore
-        messageModule: chatContentModule.messagesModule
+        messageModule: chatContentModule? chatContentModule.messagesModule : null
     }
 
     MessageContextMenuView {
@@ -260,6 +317,10 @@ ColumnLayout {
         }
 
         onPinnedMessagesLimitReached: {
+            if(!chatContentModule) {
+                console.debug("error on open pinned messages limit reached from message context menu - chat content module is not set")
+                return
+            }
             Global.openPopup(pinnedMessagesPopupComponent, {
                           messageStore: messageStore,
                           pinnedMessagesModel: chatContentModule.pinnedMessagesModel,
@@ -355,8 +416,13 @@ ColumnLayout {
                 anchors.bottom: parent.bottom
                 recentStickers: chatContentRoot.rootStore.stickersModuleInst.recent
                 stickerPackList: chatContentRoot.rootStore.stickersModuleInst.stickerPacks
-                chatType: chatContentModule.chatDetails.type
+                chatType: chatContentModule? chatContentModule.chatDetails.type : Constants.chatType.unknown
                 onSendTransactionCommandButtonClicked: {
+                    if(!chatContentModule) {
+                        console.debug("error on sending transaction command - chat content module is not set")
+                        return
+                    }
+
                     if (Utils.getContactDetailsAsJson(chatContentModule.getMyChatId()).ensVerified) {
                         Global.openPopup(chatContentRoot.sendTransactionWithEnsModal)
                     } else {
@@ -373,6 +439,11 @@ ColumnLayout {
                                                 packId)
                 }
                 onSendMessage: {
+                    if(!chatContentModule) {
+                        console.debug("error on sending message - chat content module is not set")
+                        return
+                    }
+
                     if (chatInput.fileUrls.length > 0){
                         chatContentModule.inputAreaModule.sendImages(JSON.stringify(fileUrls));
                     }

ui/app/AppLayouts/Chat/views/ChatMessagesView.qml

@@ -39,14 +39,14 @@ Item {
 
     Item {
         id: loadingMessagesIndicator
-        visible: messageStore.messageModule.loadingHistoryMessagesInProgress
+        visible: messageStore.messageModule? messageStore.messageModule.loadingHistoryMessagesInProgress : false
         anchors.top: parent.top
         anchors.left: parent.left
         height: visible? 20 : 0
         width: parent.width
 
         Loader {
-            active: messageStore.messageModule.loadingHistoryMessagesInProgress
+            active: messageStore.messageModule? messageStore.messageModule.loadingHistoryMessagesInProgress : false
             anchors.horizontalCenter: parent.horizontalCenter
             anchors.verticalCenter: parent.verticalCenter
             sourceComponent: Component {

ui/app/AppLayouts/Node/NodeLayout.qml

@@ -94,6 +94,9 @@ Item {
             // TODO: replace with StatusTextArea once it lives in StatusQ.
             StyledTextArea {
                 id: mailserverLogTxt
+                Layout.rightMargin: Style.current.padding
+                Layout.leftMargin: Style.current.padding
+                Layout.fillWidth: true
                 text: ""
                 customHeight: 200
                 textField.readOnly: true
@@ -116,6 +119,9 @@ Item {
             // TODO: replace with StatusTextArea once it lives in StatusQ.
             StyledTextArea {
                 id: logsTxt
+                Layout.rightMargin: Style.current.padding
+                Layout.leftMargin: Style.current.padding
+                Layout.fillWidth: true
                 text: ""
                 customHeight: 200
                 textField.readOnly: true

ui/app/AppLayouts/Profile/stores/AdvancedStore.qml

@@ -7,16 +7,16 @@ QtObject {
     property var advancedModule
 
     // Advanced Module Properties
-    property string currentNetworkName: advancedModule.currentNetworkName
+    property string currentNetworkName: advancedModule? advancedModule.currentNetworkName : ""
-    property string currentNetworkId: advancedModule.currentNetworkId
+    property string currentNetworkId: advancedModule? advancedModule.currentNetworkId : ""
-    property string fleet: advancedModule.fleet
+    property string fleet: advancedModule? advancedModule.fleet : ""
-    property string bloomLevel: advancedModule.bloomLevel
+    property string bloomLevel: advancedModule? advancedModule.bloomLevel : ""
-    property bool wakuV2LightClientEnabled: advancedModule.wakuV2LightClientEnabled
+    property bool wakuV2LightClientEnabled: advancedModule? advancedModule.wakuV2LightClientEnabled : false
-    property bool isTelemetryEnabled: advancedModule.isTelemetryEnabled
+    property bool isTelemetryEnabled: advancedModule? advancedModule.isTelemetryEnabled : false
-    property bool isAutoMessageEnabled: advancedModule.isAutoMessageEnabled
+    property bool isAutoMessageEnabled: advancedModule? advancedModule.isAutoMessageEnabled : false
-    property bool isDebugEnabled: advancedModule.isDebugEnabled
+    property bool isDebugEnabled: advancedModule? advancedModule.isDebugEnabled : false
 
-    property var customNetworksModel: advancedModule.customNetworksModel
+    property var customNetworksModel: advancedModule? advancedModule.customNetworksModel : []
 
     property bool isWakuV2: root.fleet === Constants.waku_prod ||
                             root.fleet === Constants.waku_test
@@ -33,42 +33,72 @@ QtObject {
     }
 
     function logDir() {
+        if(!root.advancedModule)
+            return ""
+
         return root.advancedModule.logDir()
     }
 
     function setNetworkName(networkName) {
+        if(!root.advancedModule)
+            return
+
         root.advancedModule.setNetworkName(networkName)
     }
 
     function setFleet(fleetName) {
+        if(!root.advancedModule)
+            return
+
         root.advancedModule.setFleet(fleetName)
     }
 
     function setBloomLevel(mode) {
+        if(!root.advancedModule)
+            return
+
         root.advancedModule.setBloomLevel(mode)
     }
 
     function setWakuV2LightClientEnabled(mode) {
+        if(!root.advancedModule)
+            return
+
         root.advancedModule.setWakuV2LightClientEnabled(mode)
     }
 
     function toggleTelemetry() {
+        if(!root.advancedModule)
+            return
+
         root.advancedModule.toggleTelemetry()
     }
 
     function toggleAutoMessage() {
+        if(!root.advancedModule)
+            return
+
         root.advancedModule.toggleAutoMessage()
     }
 
     function toggleDebug() {
+        if(!root.advancedModule)
+            return
+
         root.advancedModule.toggleDebug()
     }
 
     function addCustomNetwork(name, endpoint, networkId, networkType) {
+        if(!root.advancedModule)
+            return
+
         root.advancedModule.addCustomNetwork(name, endpoint, networkId, networkType)
     }
 
     function toggleExperimentalFeature(feature) {
+        if(!root.advancedModule)
+            return
+
         if (feature === experimentalFeatures.wallet) {
             advancedModule.toggleWalletSection()
         }

ui/app/AppLayouts/Profile/views/SoundsView.qml

@@ -43,11 +43,14 @@ Item {
             anchors.leftMargin: 24
             from: 0.0
             to: 1.0
-            value: localAccountSensitiveSettings.volume
             stepSize: 0.1
             onValueChanged: {
                 localAccountSensitiveSettings.volume = volume.value
             }
+
+            Component.onCompleted: {
+                value = localAccountSensitiveSettings.volume
+            }
         }
     }
 }

ui/app/AppLayouts/Wallet/views/RightTabView.qml

@@ -24,7 +24,7 @@ Item {
         locale: RootStore.locale
         currency: RootStore.currentCurrency
         currentAccount: RootStore.currentAccount
-        changeSelectedAccount: changeSelectedAccount
+        changeSelectedAccount: walletContainer.changeSelectedAccount
     }
 
     RowLayout {

ui/app/AppLayouts/WalletV2/panels/WalletHeaderPanel.qml

@@ -36,7 +36,7 @@ Item {
         StyledText {
             id: title
             anchors.verticalCenter: parent.verticalCenter
-            text: walletHeader.currentAccount.name
+            text: walletHeader.currentAccount? walletHeader.currentAccount.name : ""
             font.weight: Font.Medium
             font.pixelSize: 28
         }
@@ -54,7 +54,7 @@ Item {
         StyledText {
             id: walletBalance
             anchors.verticalCenter: parent.verticalCenter
-            text: walletHeader.currentAccount.balance.toUpperCase()
+            text: walletHeader.currentAccount? walletHeader.currentAccount.balance.toUpperCase() : ""
             font.pixelSize: 22
         }
     }
@@ -72,7 +72,7 @@ Item {
         anchors.top: accountRow.bottom
         anchors.left: accountRow.left
         addressWidth: 180
-        address: walletHeader.currentAccount.address
+        address: walletHeader.currentAccount? walletHeader.currentAccount.address : ""
     }
 
     NetworkSelectPanel {

ui/app/AppMain.qml

@@ -16,6 +16,7 @@ import "./AppLayouts/Chat/popups"
 import "./AppLayouts/Chat/popups/community"
 import "./AppLayouts/Profile/popups"
 import "./AppLayouts/stores"
+import "./AppLayouts/Browser/stores" as BrowserStores
 
 import Qt.labs.platform 1.1
 import Qt.labs.settings 1.0
@@ -150,13 +151,19 @@ Item {
     Audio {
         id: sendMessageSound
         store: rootStore
-        track: "send_message.wav"
+        track: Qt.resolvedUrl("../imports/assets/audio/send_message.wav")
     }
 
     Audio {
         id: notificationSound
         store: rootStore
-        track: "notification.wav"
+        track: Qt.resolvedUrl("../imports/assets/audio/notification.wav")
+    }
+
+    Audio {
+        id: errorSound
+        track: Qt.resolvedUrl("../imports/assets/audio/error.mp3")
+        store: rootStore
     }
 
     AppSearch{
@@ -470,7 +477,7 @@ Item {
                     //                property var _walletModel: walletModel
                     // Not Refactored Yet
                     //                property var _utilsModel: utilsModel
-                    property var _web3Provider: web3Provider
+                    property var _web3Provider: BrowserStores.Web3ProviderStore.web3ProviderInst
                 }
 
                 ProfileLayout {
@@ -831,5 +838,6 @@ Item {
 //            console.error('Could not parse the whitelist for sites', e)
 //        }
         Global.settingsHasLoaded();
+        Global.errorSound = errorSound;
     }
 }

ui/imports/shared/controls/StyledTextArea.qml

@@ -24,8 +24,6 @@ Item {
 
     id: inputBox
     height: inputRectangle.height + (hasLabel ? inputLabel.height + labelMargin : 0) + (!!validationError ? validationErrorText.height : 0)
-    anchors.right: parent.right
-    anchors.left: parent.left
 
     StyledText {
         id: inputLabel

ui/imports/shared/status/StatusChatInput.qml

@@ -853,7 +853,8 @@ Rectangle {
                 anchors.rightMargin: 2
                 anchors.top: parent.top
                 anchors.topMargin: 2
-                stickerData: sticker
+                // Not Refactored Yet
+//                stickerData: sticker
                 onCloseButtonClicked: {
                     isReply = false
                 }
@@ -941,7 +942,7 @@ Rectangle {
                         icon.name: "bold"
                         //% "Bold"
                         text: qsTrId("bold")
-                        selectedTextWithFormationChars: RootStore.selectedTextWithFormationChars
+                        selectedTextWithFormationChars: RootStore.getSelectedTextWithFormationChars(messageInputField)
                         onActionTriggered: checked ?
                                          unwrapSelection(wrapper, RootStore.getSelectedTextWithFormationChars(messageInputField)) :
                                          wrapSelection(wrapper)
@@ -951,7 +952,7 @@ Rectangle {
                         icon.name: "italic"
                         //% "Italic"
                         text: qsTrId("italic")
-                        selectedTextWithFormationChars: RootStore.selectedTextWithFormationChars
+                        selectedTextWithFormationChars: RootStore.getSelectedTextWithFormationChars(messageInputField)
                         checked: (surroundedBy("*") && !surroundedBy("**")) || surroundedBy("***")
                         onActionTriggered: checked ?
                                          unwrapSelection(wrapper, RootStore.getSelectedTextWithFormationChars(messageInputField)) :
@@ -962,7 +963,7 @@ Rectangle {
                         icon.name: "strikethrough"
                         //% "Strikethrough"
                         text: qsTrId("strikethrough")
-                        selectedTextWithFormationChars: RootStore.selectedTextWithFormationChars
+                        selectedTextWithFormationChars: RootStore.getSelectedTextWithFormationChars(messageInputField)
                         onActionTriggered: checked ?
                                          unwrapSelection(wrapper, RootStore.getSelectedTextWithFormationChars(messageInputField)) :
                                          wrapSelection(wrapper)
@@ -972,7 +973,7 @@ Rectangle {
                         icon.name: "code"
                         //% "Code"
                         text: qsTrId("code")
-                        selectedTextWithFormationChars: RootStore.selectedTextWithFormationChars
+                        selectedTextWithFormationChars: RootStore.getSelectedTextWithFormationChars(messageInputField)
                         onActionTriggered: checked ?
                                          unwrapSelection(wrapper, RootStore.getSelectedTextWithFormationChars(messageInputField)) :
                                          wrapSelection(wrapper)

ui/imports/shared/status/StatusEmojiSuggestionPopup.qml

@@ -9,7 +9,13 @@ import shared 1.0
 StatusInputListPopup {
     id: emojiSuggestions
     property string shortname
-    property string unicode: emojiSuggestions.modelList[listView.currentIndex].unicode_alternates || emojiSuggestions.modelList[listView.currentIndex].unicode
+    property string unicode: {
+        if(listView.currentIndex < 0 || listView.currentIndex >= emojiSuggestions.modelList.count)
+            return ""
+
+        return emojiSuggestions.modelList[listView.currentIndex].unicode_alternates ||
+                emojiSuggestions.modelList[listView.currentIndex].unicode
+    }
 
     getImageSource: function (modelData) {
         return `../../assets/twemoji/72x72/${modelData.unicode}.png`

ui/imports/shared/stores/RootStore.qml

@@ -4,12 +4,12 @@ import QtQuick 2.12
 
 QtObject {
     id: root
-    property var utilsModelInst: !!utilsModel ? utilsModel :  null
+//    property var utilsModelInst: !!utilsModel ? utilsModel :  null
-    property var chatsModelInst: !!chatsModel ?chatsModel : null
+//    property var chatsModelInst: !!chatsModel ?chatsModel : null
-    property var userProfileInst: !!userProfile ? userProfile : null
+//    property var userProfileInst: !!userProfile ? userProfile : null
-    property var walletModelInst: !!walletModel ? walletModel : null
+//    property var walletModelInst: !!walletModel ? walletModel : null
-    property var keycardModelInst: !!keycardModel ? keycardModel : null
+//    property var keycardModelInst: !!keycardModel ? keycardModel : null
-    property var profileModelInst: !!profileModel ? profileModel : null
+//    property var profileModelInst: !!profileModel ? profileModel : null
     property var walletSectionInst: !!walletSection ? walletSection : null
     property var appSettings: !!localAppSettings ? localAppSettings : null
     property var accountSensitiveSettings: !!localAccountSensitiveSettings ? localAccountSensitiveSettings : null
@@ -22,13 +22,13 @@ QtObject {
     property bool displayChatImages: !!accountSensitiveSettings ? accountSensitiveSettings.displayChatImages : false
 
     property string locale: !!appSettings ? appSettings.locale : ""
-    property string signingPhrase: !!walletModelInst ? walletModelInst.utilsView.signingPhrase : ""
+//    property string signingPhrase: !!walletModelInst ? walletModelInst.utilsView.signingPhrase : ""
-    property string gasPrice: !!walletModelInst ? walletModelInst.gasView.gasPrice : "0"
+//    property string gasPrice: !!walletModelInst ? walletModelInst.gasView.gasPrice : "0"
-    property string gasEthValue: !!walletModelInst ? walletModelInst.gasView.getGasEthValue : "0"
+//    property string gasEthValue: !!walletModelInst ? walletModelInst.gasView.getGasEthValue : "0"
-    property string currentCurrency: !!walletSectionInst ? walletSectionInst.currentCurrency : ""
+//    property string currentCurrency: !!walletSectionInst ? walletSectionInst.currentCurrency : ""
-    property string defaultCurrency: !!walletModelInst ? walletModelInst.balanceView.defaultCurrency : "0"
+//    property string defaultCurrency: !!walletModelInst ? walletModelInst.balanceView.defaultCurrency : "0"
-    property string fiatValue: !!walletModelInst ? walletModelInst.balanceView.getFiatValue : "0"
+//    property string fiatValue: !!walletModelInst ? walletModelInst.balanceView.getFiatValue : "0"
-    property string cryptoValue: !!walletModelInst ? walletModelInst.balanceView.getCryptoValue : "0"
+//    property string cryptoValue: !!walletModelInst ? walletModelInst.balanceView.getCryptoValue : "0"
     readonly property var formationChars: (["*", "`", "~"])
     function getSelectedTextWithFormationChars(messageInputField) {
         let i = 1
@@ -62,14 +62,14 @@ QtObject {
     }
 
     function transferEth(from, to, amount, gasLimit, gasPrice, tipLimit, overallLimit, password, uuid) {
-        return walletModelInst.transactionsView.transferEth(from, to, amount, gasLimit, gasPrice, tipLimit, overallLimit, password, uuid);
+//        return walletModelInst.transactionsView.transferEth(from, to, amount, gasLimit, gasPrice, tipLimit, overallLimit, password, uuid);
     }
 
     function transferTokens(from, to, address, amount, gasLimit, gasPrice, tipLimit, overallLimit, password, uuid) {
-        return walletModelInst.transactionsView.transferTokens(from, to, address, amount, gasLimit, gasPrice, tipLimit, overallLimit, password, uuid);
+//        return walletModelInst.transactionsView.transferTokens(from, to, address, amount, gasLimit, gasPrice, tipLimit, overallLimit, password, uuid);
     }
 
     function copyToClipboard(textToCopy) {
-        chatsModelInst.copyToClipboard(textToCopy)
+//        chatsModelInst.copyToClipboard(textToCopy)
     }
 }

ui/imports/utils/Global.qml

@@ -9,12 +9,9 @@ QtObject {
     property var applicationWindow
     property bool popupOpened: false
     property int currentMenuTab: 0
-    property var errorSound: Audio {
+    property var errorSound
-        id: errorSound
-        track: Qt.resolvedUrl("../assets/audio/error.mp3")
-    }
 
-    property var mainModuleInst: !!mainModule ? mainModule : null
+    property var mainModuleInst
     property var toastMessage
     property bool profilePopupOpened: false
     //Not refactored yet
@@ -43,6 +40,9 @@ QtObject {
     }
 
     function changeAppSectionBySectionType(sectionType, profileSectionId = -1) {
+        if(!root.mainModuleInst)
+            return
+
         mainModuleInst.setActiveSectionBySectionType(sectionType)
         if (profileSectionId > -1) {
             currentMenuTab = profileSectionId;
@@ -76,6 +76,7 @@ QtObject {
     }
 
     function playErrorSound() {
+        if(errorSound)
             errorSound.play();
     }
 

ui/main.qml

@@ -95,6 +95,10 @@ StatusWindow {
     Connections {
         target: startupModule
         onAppStateChanged: {
+            if(state === Constants.appState.main) {
+                // We set main module to the Global singleton once user is logged in and we move to the main app.
+                Global.mainModuleInst = mainModule
+
                 mainModule.openStoreToKeychainPopup.connect(function(){
                     storeToKeychainConfirmationPopup.open()
                 })
@@ -112,6 +116,7 @@ StatusWindow {
                 }
             }
         }
+    }
 
     //! Workaround for custom QQuickWindow
     Connections {