Broken autocomplete when writing in a new file in a new directory

[rohanbari]

The extension fails to work appropriately on creating a new file in a new directory. That is, it would not display suggestions further. I thought it was a user-end problem. I tried reinstalling the extension. Yet, it persisted.

Environment

• Operating System: Linux Mint 21.1 Vera
• JDK version: javac 17.0.7
• Visual Studio Code version: 1.80.0
• Java extension version: v1.20.0 (Language Support for Java by RedHat)

Steps To Reproduce

1. Open Code with the extensions enabled
2. Create a new file in a new directory
3. Start writing code

Image version of the misbehavior

^{* I don't think it needs a text version here.}

Edit: The problem goes away on an app restart.

Java Extension Logs

Logs here

To ease dev work, my intuition says the problems are logged from line no. 19732-'37:

!ENTRY org.eclipse.jdt.ls.core 4 0 2023-07-11 19:09:12.705
!MESSAGE Error occured while building workspace. Details: 
 message: Syntax error, insert ";" to complete BlockStatements; code: 1610612976; resource: /home/rohan/code/java-lang/src/mathematics/FibonacciSeries.java; line: 6
 message: sout cannot be resolved; code: 570425394; resource: /home/rohan/code/java-lang/src/mathematics/FibonacciSeries.java; line: 6
 message: Syntax error, insert "VariableDeclarators" to complete LocalVariableDeclaration; code: 1610612976; resource: /home/rohan/code/java-lang/src/mathematics/FibonacciSeries.java; line: 6

Expected Result

Anyone would expect some suggestion to appear.

Additional Information

Well, I know contributing is fun.
At this moment in my life, I have no idea what additional information to provide. But yeah, I can say it works correctly sometimes, very unpredictable.

[testforstephen]

I also encountered this issue a few times. No intellisense in the new Java file. Usually reloading the window can fix it.

[snjeza]

This is an upstream VS Code issue. I can't reproduce it in VS Code <= 1.79.2.
It is reproducible in VS Code 1.80.0 and code-insiders

[starball5]

Related on Stack Overflow:

• (canonical) Why aren't suggestions working properly in new Java files with the Red Hat Java Language Support extension v1.20.0 with VS Code 1.80?
• (duplicate) My VScode intellisense not working in my java project
• (duplicate) Intellisense only works if i create a new project
• (duplicate) VSCode Java Automcomplete Issues
• (duplicate) VSC don't work after update from Java 17 to 20
• (duplicate) Visual Studio Code does not give suggestions or autocompletion when creating a new file
• (duplicate) My VS Code is unable to display sout as System.out.println for new java files that I make
• (duplicate) Intellisense in VS code for java is only working if I enable and disable extensions when I create a new file

Help with closing the duplicates would be appreciated if you have the privileges on Stack Overflow to flag or close-vote. That way the answers can be found in one single place instead of spread out everywhere.

[gayanper]

With latest Insider which is 1.81.0 it seems to work.

[starball5]

Quoting from my answer post on Stack Overflow:

Upon further inspection, I found this issue ticket in the VS Code repo: Are choice snippets dangerous now? Breaking extensions completions #187642, where there has been a regression with choice snippets from commit 3e232a8. Notably, if you look in the release notes for the Red Hat Java Language Support extension, the 1.20.0 section says:

• enhancement - Use choice syntax as placeholder for constructor/method/field snippets. See #3018, #3140.

[testforstephen]

@starball5 Great comment, thanks for the information.

[testforstephen]

With latest Insider which is 1.81.0 it seems to work.

It works for me as well when I use the [email protected] (2023-07-12) version.

[testforstephen]

Close it since this issue has been fixed in the latest [email protected] version.

[ChefAharoni]

Hey,

I'm still having this issue.
My VS Code is updated, I tried uninstalling the Java Extension pack, restarting all extensions, cleaning the workspace, restarting VS Code, and restarting Java Language Server.

Any guidance on how to solve this?