Unable to disable fullScreenErrors (webpack 4)

[salascz]

Hello, I am using the spfx-fast-server in versions for spfx 1.15.2 and 1.16.1.

Is there any way, how to disable FullScreenErrors? The configuration does not seem to work. I tried to find this topic in general webpack4 issue list, but I was not able to find proper fix.

I like the FullScreenErrors in general, but there is an annoying error message presented on every reload for our tenant connected with Cortex which I am not able to influence from my position. (=> I have to close the webpack fullscreen error even without an error in my code)

[s-KaiNet]

Hello, the error on your screenshot is from dev console and not from SPFx. Do you see this error as a full screen error?

[salascz]

Hello, Thanks for additional question. I tried the behaviour on empty SPFx solutions.

It might be connected with experimental "hotRefresh": true configuration :-(.

• SPFx 1.15.2
  • [x] "clean" - OK
  • [ ] "hotRefresh - shows error, does not matter if I set true or false to fullScreenErrors
• SPFx 1.16.1
  • [x] "clean" - OK
  • [ ] "hotRefresh" - I was not able to start the serve and test my issue

Sorry, I was not aware this is connected to experimental hotRefresh feature. Not sure if there is anything to do about....

[s-KaiNet]

Yeah, unfortunately I cannot do a lot with this hotRefresh feature, because it's an experimental and intended to be used in "normal" react solutions. It was a miracle, that it worked in SPFx, because everything is lot more complicated when it comes to extending SPFx builds. I will try to take a look at this problem and maybe will be able to fix the current errors.

[salascz]

No problem, experimental function is not something you should spent much time.

Thanks for your effort, let me close this issue.