`NullPointerException: Cannot invoke "java.util.List.isEmpty()" because "appMaps" is null`

Question

`NullPointerException: Cannot invoke "java.util.List.isEmpty()" because "appMaps" is null`

ahtrotta opened this issue 4 months ago · comments

java.lang.NullPointerException: Cannot invoke "java.util.List.isEmpty()" because "appMaps" is null
               at appland.toolwindow.appmap.nodes.RootNode.getFiles(RootNode.java:64)

Joachim Ansorg · Answer 1 · Wed Mar 20 2024 17:57:29 GMT+0800 (China Standard Time)

This issue seems like 9ae8a8e, I'm not sure how a NullPointerException could be caused with the current code.

Joachim Ansorg · Answer 2 · Mon Mar 25 2024 18:16:22 GMT+0800 (China Standard Time)

Closing as it's a duplicate and I don't see any other way how this could happen with the current version.