Internal Server Error on submission

[wilddom]

Since the last update, an error message appears when the form is submitted. However, the entries are successfully saved.

Screenshots

Nextcloud (please complete the following information):

• Nextcloud-Version: 33.0.4
• Forms-Version: 5.2.9

Browser log

Submit.vue:819  POST https://[redacted]/ocs/v2.php/apps/forms/api/v3/forms/1/submissions 500 (Internal Server Error)
(anonymous) @ xhr.js:220
(anonymous) @ xhr.js:16
(anonymous) @ dispatchRequest.js:46
_request @ Axios.js:218
request @ Axios.js:41
(anonymous) @ Axios.js:257
(anonymous) @ bind.js:12
onConfirmedSubmit @ Submit.vue:819
onSubmit @ Submit.vue:789
await in onSubmit
submit @ Submit.vue:875
invokeWithErrorHandling @ vue.runtime.esm.js:3033
invoker @ vue.runtime.esm.js:1832
(anonymous) @ vue.runtime.esm.js:7500
Submit.vue:835 [ERROR] forms: Error while submitting the form {app: 'forms', level: 0, error: AxiosError: Request failed with status code 500
    at m3 (https://[redacted]/apps/for…}
log @ index.mjs:47
error @ index.mjs:65
onConfirmedSubmit @ Submit.vue:835
await in onConfirmedSubmit
onSubmit @ Submit.vue:789
await in onSubmit
submit @ Submit.vue:875
invokeWithErrorHandling @ vue.runtime.esm.js:3033
invoker @ vue.runtime.esm.js:1832
(anonymous) @ vue.runtime.esm.js:7500

[Chartman123]

@wilddom please have a look at the Nextcloud log in the admin settings. You should find additional information there why this happened.

[wilddom]

@Chartman123 the log contains the following messages:

[no app in context] Fehler: Call to a member function getAppValueString() on null in file '/var/www/[redacted]/apps/notifications/lib/Push.php' line 644
	POST /ocs/v2.php/apps/forms/api/v3/forms/37/submissions
	von [redacted] von -- um 01.06.2026, 15:20:18
	
[PHP] Warnung: Undefined property: OCA\Notifications\Push::$appConfig at /var/www/[redacted]/apps/notifications/lib/Push.php#644
	POST /ocs/v2.php/apps/forms/api/v3/forms/37/submissions
	von [redacted] von -- um 01.06.2026, 15:20:18

In JSON:

{"reqId":"Hi5o4fK8oGPLl5qPRtcI","level":3,"time":"2026-06-01T15:20:18+02:00","remoteAddr":"[redacted]","user":"--","app":"no app in context","method":"POST","url":"/ocs/v2.php/apps/forms/api/v3/forms/37/submissions","scriptName":"/ocs/v2.php","message":"Call to a member function getAppValueString() on null in file '/var/www/[redacted]/apps/notifications/lib/Push.php' line 644","userAgent":"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Safari/537.36","version":"33.0.4.1","exception":{"Exception":"Exception","Message":"Call to a member function getAppValueString() on null in file '/var/www/[redacted]/apps/notifications/lib/Push.php' line 644","Code":0,"Trace":[{"file":"/var/www/[redacted]/lib/private/AppFramework/App.php","line":153,"function":"dispatch","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->"},{"file":"/var/www/[redacted]/lib/private/Route/Router.php","line":321,"function":"main","class":"OC\\AppFramework\\App","type":"::"},{"file":"/var/www/[redacted]/ocs/v1.php","line":61,"function":"match","class":"OC\\Route\\Router","type":"->"},{"file":"/var/www/[redacted]/ocs/v2.php","line":8,"args":["/var/www/[redacted]/ocs/v1.php"],"function":"require_once"}],"File":"/var/www/[redacted]/lib/private/AppFramework/Http/Dispatcher.php","Line":150,"Previous":{"Exception":"Error","Message":"Call to a member function getAppValueString() on null","Code":0,"Trace":[{"file":"/var/www/[redacted]/apps/notifications/lib/Push.php","line":297,"function":"encryptAndSign","class":"OCA\\Notifications\\Push","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/[redacted]/apps/notifications/lib/App.php","line":37,"function":"pushToDevice","class":"OCA\\Notifications\\Push","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/[redacted]/lib/private/Notification/Manager.php","line":313,"function":"notify","class":"OCA\\Notifications\\App","type":"->"},{"file":"/var/www/[redacted]/apps/activity/lib/NotificationGenerator.php","line":47,"function":"notify","class":"OC\\Notification\\Manager","type":"->"},{"file":"/var/www/[redacted]/apps/activity/lib/Consumer.php","line":50,"function":"sendNotificationForEvent","class":"OCA\\Activity\\NotificationGenerator","type":"->"},{"file":"/var/www/[redacted]/lib/private/Activity/Manager.php","line":115,"function":"receive","class":"OCA\\Activity\\Consumer","type":"->"},{"file":"/var/www/[redacted]/apps/forms/lib/Activity/ActivityManager.php","line":122,"function":"publish","class":"OC\\Activity\\Manager","type":"->"},{"file":"/var/www/[redacted]/apps/forms/lib/Service/FormsService.php","line":710,"function":"publishNewSubmission","class":"OCA\\Forms\\Activity\\ActivityManager","type":"->"},{"file":"/var/www/[redacted]/apps/forms/lib/Controller/ApiController.php","line":1419,"function":"notifyNewSubmission","class":"OCA\\Forms\\Service\\FormsService","type":"->"},{"file":"/var/www/[redacted]/lib/private/AppFramework/Http/Dispatcher.php","line":205,"function":"newSubmission","class":"OCA\\Forms\\Controller\\ApiController","type":"->"},{"file":"/var/www/[redacted]/lib/private/AppFramework/Http/Dispatcher.php","line":118,"function":"executeController","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->"},{"file":"/var/www/[redacted]/lib/private/AppFramework/App.php","line":153,"function":"dispatch","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->"},{"file":"/var/www/[redacted]/lib/private/Route/Router.php","line":321,"function":"main","class":"OC\\AppFramework\\App","type":"::"},{"file":"/var/www/[redacted]/ocs/v1.php","line":61,"function":"match","class":"OC\\Route\\Router","type":"->"},{"file":"/var/www/[redacted]/ocs/v2.php","line":8,"args":["/var/www/[redacted]/ocs/v1.php"],"function":"require_once"}],"File":"/var/www/[redacted]/apps/notifications/lib/Push.php","Line":644},"message":"Call to a member function getAppValueString() on null in file '/var/www/[redacted]/apps/notifications/lib/Push.php' line 644","exception":"{\"class\":\"Exception\",\"message\":\"Call to a member function getAppValueString() on null in file '/var/www/[redacted]/apps/notifications/lib/Push.php' line 644\",\"code\":0,\"file\":\"/var/www/[redacted]/lib/private/AppFramework/Http/Dispatcher.php:150\",\"trace\":\"#0 /var/www/[redacted]/lib/private/AppFramework/App.php(153): OC\\AppFramework\\Http\\Dispatcher->dispatch()\\n#1 /var/www/[redacted]/lib/private/Route/Router.php(321): OC\\AppFramework\\App::main()\\n#2 /var/www/[redacted]/ocs/v1.php(61): OC\\Route\\Router->match()\\n#3 /var/www/[redacted]/ocs/v2.php(8): require_once('...')\\n#4 {main}\",\"previous\":{\"class\":\"Error\",\"message\":\"Call to a member function getAppValueString() on null\",\"code\":0,\"file\":\"/var/www/[redacted]/apps/notifications/lib/Push.php:644\",\"trace\":\"#0 /var/www/[redacted]/apps/notifications/lib/Push.php(297): OCA\\Notifications\\Push->encryptAndSign()\\n#1 /var/www/[redacted]/apps/notifications/lib/App.php(37): OCA\\Notifications\\Push->pushToDevice()\\n#2 /var/www/[redacted]/lib/private/Notification/Manager.php(313): OCA\\Notifications\\App->notify()\\n#3 /var/www/[redacted]/apps/activity/lib/NotificationGenerator.php(47): OC\\Notification\\Manager->notify()\\n#4 /var/www/[redacted]/apps/activity/lib/Consumer.php(50): OCA\\Activity\\NotificationGenerator->sendNotificationForEvent()\\n#5 /var/www/[redacted]/lib/private/Activity/Manager.php(115): OCA\\Activity\\Consumer->receive()\\n#6 /var/www/[redacted]/apps/forms/lib/Activity/ActivityManager.php(122): OC\\Activity\\Manager->publish()\\n#7 /var/www/[redacted]/apps/forms/lib/Service/FormsService.php(710): OCA\\Forms\\Activity\\ActivityManager->publishNewSubmission()\\n#8 /var/www/[redacted]/apps/forms/lib/Controller/ApiController.php(1419): OCA\\Forms\\Service\\FormsService->notifyNewSubmission()\\n#9 /var/www/[redacted]/lib/private/AppFramework/Http/Dispatcher.php(205): OCA\\Forms\\Controller\\ApiController->newSubmission()\\n#10 /var/www/[redacted]/lib/private/AppFramework/Http/Dispatcher.php(118): OC\\AppFramework\\Http\\Dispatcher->executeController()\\n#11 /var/www/[redacted]/lib/private/AppFramework/App.php(153): OC\\AppFramework\\Http\\Dispatcher->dispatch()\\n#12 /var/www/[redacted]/lib/private/Route/Router.php(321): OC\\AppFramework\\App::main()\\n#13 /var/www/[redacted]/ocs/v1.php(61): OC\\Route\\Router->match()\\n#14 /var/www/[redacted]/ocs/v2.php(8): require_once('...')\\n#15 {main}\"}}","CustomMessage":"Call to a member function getAppValueString() on null in file '/var/www/[redacted]/apps/notifications/lib/Push.php' line 644"},"id":"6a1d87195e5c1"}

{"reqId":"Hi5o4fK8oGPLl5qPRtcI","level":2,"time":"2026-06-01T15:20:18+02:00","remoteAddr":"[redacted]","user":"--","app":"PHP","method":"POST","url":"/ocs/v2.php/apps/forms/api/v3/forms/37/submissions","scriptName":"/ocs/v2.php","message":"Undefined property: OCA\\Notifications\\Push::$appConfig at /var/www/[redacted]/apps/notifications/lib/Push.php#644","userAgent":"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Safari/537.36","version":"33.0.4.1","data":{"app":"PHP"},"id":"6a1d87195e5d2"}

[Chartman123]

thanks :)

@pringelmann in the stack trace the last line of code that comes from the Forms app is this one here:

forms/lib/Service/FormsService.php

Line 710 in 34dd339

$this->activityManager->publishNewSubmission($form, $submission->getUserId());

We wrapped it in a try/catch, so I don't know how this error 500 can come up to the front-end... Do you have any idea?