nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

Errors during install of Tableau Plugin

Stephano Woo

Hello,

I am receiving the following error during installation. Do you have any suggestions to resolve these issues?

atlassian-confluence.log:Caused by: java.lang.UnsupportedClassVersionError: com/schubergphilis/confluence/configuration/ConfigureTableauPlugin : Unsupported major.minor version 52.0

atlassian-confluence.log- at java.lang.ClassLoader.defineClass1(Native Method)

atlassian-confluence.log- at java.lang.ClassLoader.defineClass(ClassLoader.java:800)

atlassian-confluence.log- at org.apache.felix.framework.ModuleImpl$ModuleClassLoader.findClass(ModuleImpl.java:1829)

atlassian-confluence.log- at org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:716)

atlassian-confluence.log- at org.apache.felix.framework.ModuleImpl.access$200(ModuleImpl.java:73)

Accepted answers

vickey palzor l

Looks like a version compatibility issue to me - not quite sure . Better check versions .

All comments

vickey palzor l

Looks like a version compatibility issue to me - not quite sure . Better check versions .

Guilherme V.

I think it's a compatibility issue too.

Please, refer to this site and download the proper file to your Confluence version.

Cheers,

Stephano Woo

Thank-you both for your answers. I agree that it appears to be a compatibility issue. Thank-you for pointing that out.

Roel Gerrits

Hi Stephano,

I think you get this message because I compiled it with java 1.8 and possibly your java version is older.

Are you able to upgrade your java version? If not, I will recompile it and create a new version.

Question, what version of confluence are you using?

Regards,

Roel

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