After updating from Vaadin from 7.5.5 to 7.7.7 our widgetset compile on the CI machine is now breaking. The error is somewhat amorphous and hard to track down.
[ERROR]
Failed to execute goal com.vaadin:vaadin-maven-plugin:7.7.7:compile (default) on project ia-webapp: Failed to read module XML file java.io.FileInputStream@d122c5c: unexpected character in markup < (position: END_TAG seen …flexibleoptiongroup.widgetset.FlexibleOptionGroupWidgetset" />\n<<… @56:3) → [Help 1]
build 07-Sep-2017 09:02:30 org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal com.vaadin:vaadin-maven-plugin:7.7.7:compile (default) on project ia-webapp: Failed to read module XML file java.io.FileInputStream@d122c5c
- Is there a way to tell exactly what the project/widgetset is that is causing the compile to break?
- The same maven build works on the local machine of all developers
- A similar project works on the same CI machine with the same set of widgets
I have also looked at this post:
https://stackoverflow.com/questions/42965056/build-fails-after-upgrading-from-vaadin-7-8
but it is not an 7 → 8 thing AND the build/compile works in other places as already stated.
Thanks in advance for any tips on how to debug this.
Regards,
Bill