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[ReactNative] Add more logging to RCTJSONParse

This commit is contained in:
Sumeet Vaidya 2015-03-24 17:47:59 -07:00
parent 94db4facf5
commit 3c0239a235
1 changed files with 7 additions and 1 deletions
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8
ReactKit/Base/RCTUtils.m
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@ -31,8 +31,14 @@ id RCTJSONParse(NSString *jsonString, NSError **error)
} }
NSData *jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:NO]; NSData *jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:NO];
if (!jsonData) { if (!jsonData) {
RCTLog(@"RCTJSONParse received the following string, which could not be losslessly converted to UTF8 data: '%@'", jsonString);
jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:YES]; jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:YES];
if (jsonData) {
RCTLogWarn(@"RCTJSONParse received the following string, which could not be losslessly converted to UTF8 data: '%@'", jsonString);
} else {
// If our backup conversion fails, log the issue so we can see what strings are causing this (t6452813)
RCTLogError(@"RCTJSONParse received the following string, which could not be converted to UTF8 data: '%@'", jsonString);
return nil;
}
} }
return [NSJSONSerialization JSONObjectWithData:jsonData options:NSJSONReadingAllowFragments error:error]; return [NSJSONSerialization JSONObjectWithData:jsonData options:NSJSONReadingAllowFragments error:error];
} }