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Eclipse 4.15 Freeze when installing JBoss Tools plugin [message #1835361]

Tue, 01 December 2020 16:19

Marco Chiavarini

Messages: 3
Registered: September 2020

Junior Member

I'm using Eclipse 2020-03 and I installed JBoss Tool 4.15 from marketplace..

After the installation Eclipse become unusable! It freeze when I do Ctrl + C/Ctrl + V when I navigate through methods.. even when I open classes! Therefore I've tried with 4.16 (2020-06) and it is even worst! After plugin installation Eclipse doesn't start anymore..

Can you help me??

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Re: Eclipse 4.15 Freeze when installing JBoss Tools plugin [message #1835364 is a reply to message #1835361]

Tue, 01 December 2020 18:19

David M. Karr

Messages: 744
Registered: July 2009

Senior Member

You might look at the Eclipse log for any clues. Perhaps your "Xmx" value needs to be increased? The default might be 1024m. If you're installing some heavy-duty plugins, it's possible that might be an issue. Edit your "eclipse.ini" file and increase that number, to perhaps 2048m. How much physical RAM do you have on your device?

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Re: Eclipse 4.15 Freeze when installing JBoss Tools plugin [message #1835367 is a reply to message #1835364]

Tue, 01 December 2020 19:38

Marco Chiavarini

Messages: 3
Registered: September 2020

Junior Member

Thanks for your reply... I'm not properly a newbies.. my working machine has 16GB ram and Xmx is set to 8096..

This is not a resources problem because in Eclipse Oxygen it work well (enough well..) with 4096 mb of Xmx..

I don't know what can bother it, I've tried everything.. I attach a thread dump for anyone would help me.

Thank you

Attachment: thread_dump.tdump
(Size: 36.63KB, Downloaded 30 times)

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Re: Eclipse 4.15 Freeze when installing JBoss Tools plugin [message #1835378 is a reply to message #1835367]

Wed, 02 December 2020 03:47

Ed Merks

Messages: 32153
Registered: July 2009

Senior Member

It looks like you are using the Generic Text editor to edit something, and the Language Server Protocol for Java (org.eclipse.lsp4e) is busy computing what to show in the for hyperlinks, likely because text hovers while holding the ctrl-key will show hyper links. It really looks like the main thread processing a mouse move event not a key event.. Perhaps you can use Open With on the context menu of the file to try out a different editor and see if that behaves differently.

Ed Merks
Professional Support: https://www.macromodeling.com/

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