When vscode opens a Java project for about 2 hours, the suggestion function will fail

[nullgit]

When I enable the Spring Boot Tools extension and opens a Java project for about 2 hours, the suggestion function will fail. It will always show loading.... There is no such problem in the first two hours. And when I disable this extension or use v1.31.0, it will not have this bug.

• Spring Boot Tools: v1.32.0
• VSCode: 1.66
• Java Runtime: jdk-17.0.2.8-hotspot
• OS: Windows11

[martinlippert]

Sorry for the late reaction here. We will take a look at this, of course.

Can you configure the Spring Tools via the preferences in VSCode to produce a log file somewhere, so that you could attach it here? Would be interesting to see what is going on on the language server side while this "hangs" happens.

[nullgit]

I configured spring-boot.ls.logfile and opened a spring boot program in A:/computer/spring/spring/
The code suggestion worked will at 09:05, and it failed before 10:12:58. I did not do anything else during this period
log.txt
.

[martinlippert]

@nullgit Thanks for attaching the log file. I took a deeper look as well as tried to reproduce this on my end without success so far. I am working on adding additional log output here to investigate this deeper. Once I have a CI build of our extension that includes the additional log output, it would be great if you could install that version of the extension in your VSCode and try to reproduce the behavior - and attach the log output again here. It doesn't solve the issue yet, but I hope to - at least - find a few more useful hints in the enhanced log output then.

I will let you know once the new CI version is around. Thanks for helping us to debug this issue.

[martinlippert]

The CI build of the VSCode extension is available from here: https://dist.springsource.com/snapshot/STS4/nightly-distributions.html

Please download the vscode-spring-boot-1.33.0-<timestamp>.vsix file from the bottom section of that page, go to VSCode, open the Extensions section, click on the three dots on the top right corner of the extensions view to show more menu options, and select "Install from VSIX...", then select the downloaded VSIX file, and restart VSCode.

Would be great to get some additional log output data from this slightly enhanced version. Many many many thanks upfront!!!