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improved error message when there is issue communicating with node

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Evgeniy Filatov 2018-10-02 02:01:08 +03:00 committed by Pascal Precht
parent 34cafc77e8
commit 517365353b
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1 changed files with 5 additions and 0 deletions
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lib/core/modules/coderunner/codeRunner.js
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@ -93,6 +93,11 @@ class CodeRunner {
const value = await result; const value = await result;
cb(null, value); cb(null, value);
} catch (error) { } catch (error) {
// Improve error message when there's no connection to node
if (error.message.indexOf('Invalid JSON RPC response') !== -1) {
error.message += '. Are you connected to an Ethereum node?';
}
cb(error); cb(error);
} }
} }