# Unable to create symbol table for :

**URL:** <https://community.sonarsource.com/t/unable-to-create-symbol-table-for/107226>\
**Category:** SonarQube Server / Community Build\
**Tags:** sonarqube, coverage\
**Created:** [January 11, 2024, 9:41pm UTC](https://community.sonarsource.com/t/unable-to-create-symbol-table-for/107226 "2024-01-11T21:41:36Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![colins](https://avatars.discourse-cdn.com/v4/letter/c/e56c9b/32.png) [@colins](https://community.sonarsource.com/u/colins)\
**Post date:** [January 11, 2024, 9:41pm UTC](https://community.sonarsource.com/t/unable-to-create-symbol-table-for/107226/1 "2024-01-11T21:41:36Z")

</div>

Must-share information (formatted with [Markdown](https://commonmark.org/help/)):

- which versions are you using (SonarQube, Scanner, Plugin, and any relevant extension)
- how is SonarQube deployed: zip, Docker, Helm
- what are you trying to achieve
- what have you tried so far to achieve this

**Do not share screenshots of logs – share the text itself (bonus points for being well-formatted)!**  
Hi all, i am using sonarqube Version 6.7.7  
maven-compiler-plugins:3.11.0  
compiling my code with java17, since our source code are upgraded to java17,  
my code coverage shows 0% so i want it to reflect the actual code coverage

 ![image](https://europe1.discourse-cdn.com/sonarsource/uploads/sonarcommunity/original/3X/e/6/e61fd30d12e644e0e26496a4d2dc7574f6d31ba2.png)

---

<div class="post-metadata">

**Author:** ![ganncamp](https://dub1.discourse-cdn.com/sonarsource/user_avatar/community.sonarsource.com/ganncamp/32/1261_2.png) [@ganncamp](https://community.sonarsource.com/u/ganncamp)\
**Post date:** [January 16, 2024, 5:14pm UTC](https://community.sonarsource.com/t/unable-to-create-symbol-table-for/107226/2 "2024-01-16T17:14:26Z")

</div>

Hi,

Welcome to the community!

Your version is past EOL. You should upgrade to either the latest version or the current LTS at your earliest convenience. Your upgrade path is:

> 6.7.7 → 7.9.6 → 8.9.10 → 9.9.3 → 10.3 (last step optional)

You may find these resources helpful:

- [Upgrade Guide](https://docs.sonarqube.org/latest/setup/upgrading/)
- [LTS-to-LTS Upgrade Notes for 7.9 to 8.9](https://docs.sonarqube.org/8.9/setup/lts-to-lts-upgrade-notes/)
- [LTS to LTS release upgrade notes for 8.9 to 9.9](https://docs.sonarqube.org/9.9/setup-and-upgrade/lts-to-lts-release-upgrade-notes/)

If you have questions about upgrading, feel free to open a new thread for that [here](https://community.sonarsource.com/c/sq/9-9-lts-upgrade/47).

If your error persists after upgrade, please come back to us.

&nbsp;  
HTH,  
Ann