Will Fairclough created CB-14197: ------------------------------------ Summary: createFile/writeFile does not consistently execute the 'write' action resulting in files of size 0 Key: CB-14197 URL: https://issues.apache.org/jira/browse/CB-14197 Project: Apache Cordova Issue Type: Bug Components: cordova-plugin-file Reporter: Will Fairclough
Occasionally when calling the *createFile* API the *write* action does not get called. It was not very consistent though and it is very hard to reproduce. It seems as though the *onload* event was not firing on the fileReader in the write method resulting in the file never getting written and no callbacks being fired. {code:java} if (data instanceof File || (!isProxySupportBlobNatively && supportsBinary && data instanceof Blob)) { var fileReader=new FileReader(); /* eslint-enable no-undef */ fileReader.onload=function () { // Call this method again, with the arraybuffer as argument FileWriter.prototype.write.call(that, this.result, true/* isPendingBlobReadResult */); }; ... } {code} We found we would notice the issue more consistently when running the app in the Android emulator subsequent times in a row with the command: {code:java} $ cordova run android{code} We fixed this by requiring the FileReader module: [https://github.com/suitespot/cordova-plugin-file/commit/2a0da7f1a43e88b801ee70a3462c3df829f4c927] With this change we have not noticed the issue anymore. I also believe this *ionic-native* issue is related to this: [https://github.com/ionic-team/ionic-native/issues/2067#issuecomment-403600570] -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@cordova.apache.org For additional commands, e-mail: issues-h...@cordova.apache.org