Cannot start internal HTTP server - GoLand build 2019.2
I installed GoLand 2019.2 yesterday. It worked fine yesterday. When I came in this morning I consistently get this message on startup.
- Cannot start internal HTTP server. Git integration, JavaScript debugger and LiveEdit may operate with errors. Please check your firewall settings and restart GoLand
I have not changed anything about my system and I have rebooted twice but the message continues to popup and I can't run the debugger as a result.
The log contains this stack trace:
- 2019-08-01 12:49:23,744 [ 5270] INFO - rains.ide.BuiltInServerManager - io/netty/handler/codec/DecoderResultProvider
- java.lang.NoClassDefFoundError: io/netty/handler/codec/DecoderResultProvider
- Caused by: java.lang.ClassNotFoundException: io.netty.handler.codec.DecoderResultProvider
The built-in server is set to use 63342 and nothing else is listening on that port.
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It looks like GoLand's installation is somehow corrupted. Can you try to uninstall it, download a fresh distribution and install it again?
That seems to have resolved it. Very odd that that stuff in /opt would have gotten corrupted when I don't generally run as root and did not have any machine crashes since the original install yesterday.
Great to hear. Please let us know if it happens again so we can further investigate it.