Graphql-playground: Graphql Playground error - Empty Screen without any error message

[freddy311082]

Hi Guys

I can't have access to any graphql server... After update to version 1.4.2, everytime I try to get access to any graphql server I get an empty screen just like you'll see bellow without any error message:

I was looking for the place where Graphql Playground save its config but I couldn't find it... does anyone know what's going on here?

Regards

[naartjie]

@freddy311082 I am getting a blank screen like that after running a couple of queries.

Does anyone know how to run it in debug mode?

Version 1.4.2 on OS X.

[naartjie]

I ran it via:

yarn
cd ./packages/graphql-playground-electron
yarn install

And I got this in the console, when the error happened, which was when I was browsing the schema, but it seems to be intermittent:

[1] [87613:0131/131729.349346:FATAL:partition_alloc.cc(934)] Check failed: page->num_allocated_slots != -1.
[1] 0   Electron Framework                  0x000000010693243c crashpad::CloseMultipleNowOrOnExec(int, int) + 970204
[1] 1   Electron Framework                  0x00000001068f9c53 crashpad::CloseMultipleNowOrOnExec(int, int) + 738803
[1] 2   Electron Framework                  0x00000001069116b1 crashpad::CloseMultipleNowOrOnExec(int, int) + 835665
[1] 3   Electron Framework                  0x00000001095ada9c crashpad::CloseMultipleNowOrOnExec(int, int) + 47612988
[1] 4   libnode.dylib                       0x000000010afea42e v8::internal::DeferredHandles::Iterate(v8::internal::ObjectVisitor*) + 20670
[1] 5   libnode.dylib                       0x000000010afea36e v8::internal::DeferredHandles::Iterate(v8::internal::ObjectVisitor*) + 20478
[1] 6   libnode.dylib                       0x000000010b47567a v8::internal::AllocationSpaceName(v8::internal::AllocationSpace) + 27370
[1] 7   libnode.dylib                       0x000000010b46e570 v8::internal::operator<<(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, v8::internal::MachineType) + 76800
[1] 8   libnode.dylib                       0x000000010b46e8e4 v8::internal::operator<<(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, v8::internal::MachineType) + 77684
[1] 9   libnode.dylib                       0x000000010b47e11c v8::internal::AllocationSpaceName(v8::internal::AllocationSpace) + 62860
[1] 10  Electron Framework                  0x0000000106971ae2 crashpad::CloseMultipleNowOrOnExec(int, int) + 1229954
[1] 11  Electron Framework                  0x0000000106919057 crashpad::CloseMultipleNowOrOnExec(int, int) + 866807
[1] 12  libsystem_pthread.dylib             0x00007fffc929993b _pthread_body + 180
[1] 13  libsystem_pthread.dylib             0x00007fffc9299887 _pthread_body + 0
[1] 14  libsystem_pthread.dylib             0x00007fffc929908d thread_start + 13

[MitkoTschimev]

Same for me! It happens often

[benjie]

Just hit this myself; here's some screenshots to help you track it down:

It was caused by an error in my server logic; but the entire GraphQL Playground app went blank.

This was the latest version on brew (installed a few hours ago) which then also prompted to update itself (and did so) - so should be up to date.

I believe the GraphQLPlayground is not defined error is harmless?

[seivan]

I get this as well, but a total gray screen. I also get the error mentioned by @benjie
"GraphQLPlayground is not defined"

Version 1.4.5 (1.4.5.2716)

[davidsyoung]

Getting same issue here with a total gray screen, same error as @seivan above.

[sorenbs]

We believe this is fixed in the latest release. Please reopen this issue if you experience it again, and remember to include your Playground version. Thanks!

[thomasjfarley]

this is still happening. i'm on version 1.5.4

[deftomat]

Empty screen in 1.5.5. - "Cannot read property 'toJS' of undefined"

[nover]

Also seeing this issue Version 1.8.5 (1.8.5) installed via homebrew in macOS mojave.

For me it happens during schema parse errors, where the dev console logs stuff like:

SyntaxError: Syntax Error: Expected :, found BlockString "....."

And then a snippet of our documentation for said field.

[MissLlq]

Graphql Playground error - Empty Screen without any error message

TypeError: Cannot read property 'get' of undefined

[themmyloluwaa]

hello, this issue is still happening and i'm on the 1.18.2 version. Here's a screenshot with some errors in the console.

[rgfx]

in windows delete AppData\Roaming\GraphQL Playground. You will lose your data.

[themmyloluwaa]

thank you.