Question

Error - INFO Evictions for component project-userlib

3

After making minor microflow changes, I'm getting a weird (blocking) error when running locally: [rtlauncher:container$] INFO Evictions for component 'project-userlib': Evicted blablabla\userlib\bla.jar (for around 15 userlibs) java.io.IOException: Unable to establish loopback connection at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:94) at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:61) at java.security.AccessController.doPrivileged(Native Method) at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:171) at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50) at java.nio.channels.Pipe.open(Pipe.java:155) at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:127) at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44) at java.nio.channels.Selector.open(Selector.java:227) and more... Anybody has seen this before and/or knows a solution?

asked 2018-11-14

Remco Snijders

6 answers

Arslan Shahab · Answer 1 · 2018-12-04

That worked for me:

go to your project directory
show hidden files and folders
delete the .mendix-cache folder or empty its contents.
Run your project again !

Remco Snijders · Answer 2 · 2019-08-05

A re-download of the project fixed the issue for me.

Arslan Shahab · Answer 3 · 2018-12-04

Having same issues since last few days. Couldn't find any solutions. I had community_commons module, I removed it and then the project compiled and ran successfully.

But I think that wasn't an issue because today I ran into the same error again.

Parshuram Patil · Answer 4 · 2019-03-13

Even I am facing same issue. Did you solved this ??

Kofi Ghartey-Tagoe · Answer 5 · 2020-04-24

This issue seemed to be duplicated jar files within the userlib folder in your project directory.
Note the problematic jar files down in the error window and remove the older versions of the jar files. My guess is that, it is conflicting filesThis issue seemed to be duplicated jar files within the userlib folder in your project directory.
Note the problematic jar files down in the error window and remove the older versions of the jar files. My guess is that, it is conflicting files

Aakash Verma · Answer 6 · 2024-01-31

I was getting same issue on 2 developer machines, it seems like issue related to mendix runtime cache so after changing the port on my both the machines it worked for me. So right now this solution is 100% working for this error.