Not getting collabora working

Iam not getting collabora working properly after trying several different manuals :frowning: iam using Debian Stretch with php7 and nginx to do so and changed already the storage engine of docker to devicemapper to avoid other problems.

I only get in nextlcoud an error about an internal error, but thats all (no further details). also the nginx log is empty, but the nextcloud log shows the following:

{“reqId”:“O8bruJpTW22nULffLHHS”,“level”:3,“time”:“2017-06-22T09:10:01+00:00”,“remoteAddr”:“62.218.23.122”,“user”:“devsibwarra”,“app”:“richdocuments”,“method”:“GET”,“url”:"/index.php/apps/richdocuments/index?fileId=268609&requesttoke$
{“Exception”:“GuzzleHttp\\Exception\\ClientException”,“Message”:“Client error response [url] https:\/\/office.collaboraserver\/hosting\/discovery [status code] 404 [reason phrase] Not
Found”,“Code”:404,“Trace”:"#0 \/var\/www\/collaboraserver\/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/Subscriber\/HttpError.php(32):
GuzzleHttp\\Exception\\RequestException::create(Object(GuzzleHttp\\Message\\Request), Object(GuzzleHttp\\Message\\Response))\n#1
\/var\/www\/collaboraserver\/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/Event\/Emitter.php(108): GuzzleHttp\\Subscriber\\HttpError->onComplete(Object(GuzzleHttp\\Event\\CompleteEvent), ‘complete’)\n#2
\/var\/www\/collaboraserver\/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/RequestFsm.php(91): GuzzleHttp\\Event\\Emitter->emit(‘complete’, Object(GuzzleHttp\\Event\\CompleteEvent))\n#3
\/var\/www\/collaboraserver\/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/RequestFsm.php(132): GuzzleHttp\\RequestFsm->__invoke(Object(GuzzleHttp\\Transaction))\n#4
\/var\/www\/collaboraserver\/nextcloud\/3rdparty\/react\/promise\/src\/FulfilledPromise.php(25): GuzzleHttp\\RequestFsm->GuzzleHttp\\{closure}(Array)\n#5
\/var\/www\/collaboraserver\/nextcloud\/3rdparty\/guzzlehttp\/ringphp\/src\/Future\/CompletedFutureValue.php(55): React\\Promise\\FulfilledPromise->then(Object(Closure), NULL, NULL)\n#6
\/var\/www\/collaboraserver\/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/Message\/FutureResponse.php(43): GuzzleHttp\\Ring\\Future\\CompletedFutureValue->then(Object(Closure), NULL, NULL)\n#7
\/var\/www\/collaboraserver\/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/RequestFsm.php(134): GuzzleHttp\\Message\\FutureResponse::proxy(Object(GuzzleHttp\\Ring\\Future\\CompletedFutureArray),
Object(Closure))\n#8 \/var\/www\/collaboraserver\/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/RequestFsm.php(132): GuzzleHttp\\RequestFsm->__invoke(Object(GuzzleHttp\\Transaction))\n#9
\/var\/www\/collaboraserver\/nextcloud\/3rdparty\/react\/promise\/src\/FulfilledPromise.php(25): GuzzleHttp\\RequestFsm->GuzzleHttp\\{closure}(Array)\n#10
\/var\/www\/collaboraserver\/nextcloud\/3rdparty\/guzzlehttp\/ringphp\/src\/Future\/CompletedFutureValue.php(55): React\\Promise\\FulfilledPromise->then(Object(Closure), NULL, NULL)\n#11
\/var\/www\/collaboraserver\/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/Message\/FutureResponse.php(43): GuzzleHttp\\Ring\\Future\\CompletedFutureValue->then(Object(Closure), NULL, NULL)\n#12
\/var\/www\/collaboraserver\/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/RequestFsm.php(134): GuzzleHttp\\Message\\FutureResponse::proxy(Object(GuzzleHttp\\Ring\\Future\\CompletedFutureArray),
Object(Closure))\n#13 \/var\/www\/collaboraserver\/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/Client.php(165): GuzzleHttp\\RequestFsm->__invoke(Object(GuzzleHttp\\Transaction))\n#14
\/var\/www\/collaboraserver\/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/Client.php(125): GuzzleHttp\\Client->send(Object(GuzzleHttp\\Message\\Request))\n#15
\/var\/www\/collaboraserver\/nextcloud\/lib\/private\/Http\/Client\/Client.php(138): GuzzleHttp\\Client->get(‘office.collaborase…’, Array)\n#16
\/var\/www\/collaboraserver\/nextcloud\/apps\/richdocuments\/lib\/WOPI\/DiscoveryManager.php(84): OC\\Http\\Client\\Client->get(‘office.collaborase…’)\n#17
\/var\/www\/collaboraserver\/nextcloud\/apps\/richdocuments\/lib\/WOPI\/Parser.php(41): OCA\\Richdocuments\\WOPI\\DiscoveryManager->get()\n#18
\/var\/www\/collaboraserver\/nextcloud\/apps\/richdocuments\/lib\/TokenManager.php(117): OCA\\Richdocuments\\WOPI\\Parser->getUrlSrc(‘application\/vnd…’)\n#19
\/var\/www\/collaboraserver\/nextcloud\/apps\/richdocuments\/lib\/Controller\/DocumentController.php(108): OCA\\Richdocuments\\TokenManager->getToken(*** sensitive parameters replaced ***)\n#20 [internal
function]: OCA\\Richdocuments\\Controller\\DocumentController->index(‘268609’)\n#21 \/var\/www\/collaboraserver\/nextcloud\/lib\/private\/AppFramework\/Http\/Dispatcher.php(160): call_user_func_array(Array,
Array)\n#22 \/var\/www\/collaboraserver\/nextcloud\/lib\/private\/AppFramework\/Http\/Dispatcher.php(90):
OC\\AppFramework\\Http\\Dispatcher->executeController(Object(OCA\\Richdocuments\\Controller\\DocumentController), ‘index’)\n#23
\/var\/www\/collaboraserver\/nextcloud\/lib\/private\/AppFramework\/App.php(114): OC\\AppFramework\\Http\\Dispatcher->dispatch(Object(OCA\\Richdocuments\\Controller\\DocumentController), ‘index’)\n#24
\/var\/www\/collaboraserver\/nextcloud\/lib\/private\/AppFramework\/Routing\/RouteActionHandler.php(47): OC\\AppFramework\\App::main(‘OCA\\\\Richdocumen…’, ‘index’,
Object(OC\\AppFramework\\DependencyInjection\\DIContainer), Array)\n#25 [internal function]: OC\\AppFramework\\Routing\\RouteActionHandler->__invoke(Array)\n#26
\/var\/www\/collaboraserver\/nextcloud\/lib\/private\/Route\/Router.php(299): call_user_func(Object(OC\\AppFramework\\Routing\\RouteActionHandler), Array)\n#27
\/var\/www\/collaboraserver\/nextcloud\/lib\/base.php(1000): OC\\Route\\Router->match(’\/apps\/richdocum…’)\n#28 \/var\/www\/collaboraserver\/nextcloud\/index.php(40): OC::handleRequest()\n#29
{main}",“File”:"\/var\/www\/collaboraserver\/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/Exception\/RequestException.php",“Line”:89}",“userAgent”:“Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:54.0)
Gecko/20100101 Firefox/54.0”,“version”:“12.0.0.29”}

Somebody knows what the problem is? the collabora server and the nextcloud server are the same machine, and i used “–net host” to alow local connections, but after several tries i still have the problem that it isnt working :confused: Visiting /hosting/discovery delivers me an xml file but thats all.

Somebody knows what the error is or how i can analize the origin of the error properly?

Thanks!
Blubbsy