java 11: "Unable to export project"

[srjogdande93]

While uploading the lambda function to AWS showing

Failed to upload project to Lambada
Unable to export project [project-name] to jar file

Java version :
java 11.0.4 2019-07-16 LTS
Java(TM) SE Runtime Environment 18.9 (build 11.0.4+10-LTS)
Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.4+10-LTS, mixed mode)

[justinmk3]

Are you able to export the project to a jar? That's an Eclipse feature, so if it's failing then that would prevent Lambda upload .

[jsoftpro]

Are you able to export the project to a jar? That's an Eclipse feature, so if it's failing then that would prevent Lambda upload.

I have the same issue, AWS Toolkit allows to upload lambda project only built with Java 8. If change the project build path to Jdk 11 or 12 it fails with error 'Unable to export project ... to jar file'. Export to jar with menu works successfully.

[hunterwerlla]

We currently only support java 8

[srjogdande93]

Okay, Thanks

[asashour]

I am interested to participate to fix this issue, however I am not fully able to build/run the project due to #174

Appreciate hinting about:

• What is the Eclipse version currently used by the team?
• Are there any technical restrictions that prevent supporting Java 11?