Thursday, March 31, 2016

Re: GWT-2.8.0-SNAPSHOT SuperDevMode in Jetbrains IDEA - Exception in GWT ResourceAccumulatorManager after saving file

*___jb_old___ files are temporary files created by IntelliJ when safe write is enabled (Settings -> Appearance & Behavior -> System Settings -> Use "safe write").

Looks like the file has been deleted by IntelliJ between the time GWT has detected it was created (using Java watch service) and calling Files.isHidden(). Please open a bug for it.

To workaround it you can disable the above setting in IntelliJ which should prevent creating temp files on saving or you disable the file watching in GWT by adding -Dgwt.watchFileChanges=false to your run configuration.

-- J.

You received this message because you are subscribed to the Google Groups "GWT Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email to
To post to this group, send email to
Visit this group at
For more options, visit

No comments:

Post a Comment