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[Issue] `ibzmq.dll` not found

Open hoomanBT opened this issue 2 years ago • 4 comments

hi after i re install my windows os and after i import my project to unity and open scene that contain browser its giving me this error: DllNotFoundException: libzmq ZeroMQ.lib.zmq..cctor () (at <7ef98cc71ceb41998304e67bb43d6dc5>:0) i check for libzmq.dll on ther project and its there in the Plugins\CefBrowser folder

hoomanBT avatar Aug 02 '21 11:08 hoomanBT

Hello.

What version of this project are you using? Is it from the GitLab package?

I am going to assume that you did use the GitLab package version, since the error you gave mentions libzmq, and the current in-development version no longer uses it.

If you did use the GitLab package version then you shouldn't have any issues with it, the best help I can offer right now without the answers to the questions I asked above is to make sure you followed the install instructions for that version and to re-import the package. Also make sure your project isn't at some crazy path that has spaces or characters like that.

Voltstro avatar Aug 02 '21 13:08 Voltstro

thank you for your answer my project are worked without any problem before i re install my os and i did not change anything on project cause my project is under another drive i just address it back to unity hub after install unity on new windows and another strange thing is the build that i create before change my windows is not working anymore (browser is just a blank page) . is this browser need any windows runtime dependency exept .netcore 5 that i already install?

hoomanBT avatar Aug 02 '21 14:08 hoomanBT

Well that is quite strange and even I wouldn't know what is going on. I will take a look further into this when I get home.

One suggestion I have right now that you could try is to copy the libzmq.dll into your own project's Plugins/ directory and see if that does anything.

Voltstro avatar Aug 02 '21 23:08 Voltstro

Ok so I had a look. Using Unity 2020.3.15f2 with the latest stable package version on Windows seems fine to me. I have no clue what could possibly be going wrong for you.

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Voltstro avatar Aug 04 '21 10:08 Voltstro

UWB 2.0 doesn't use libzmq anymore, so this issue no longer applies.

Voltstro avatar Oct 18 '22 14:10 Voltstro