Trying to get property 'user' of non-object

[fictitiousexistence]

Bug description
I am running Firefly III version 4.7.17, and my problem is:

Error in title after deleting a transaction. Transaction was deleted using the firefly mobile app from f-droid. Error occurs after deleting a transaction and then going back to the transactions page.

Steps to reproduce

Delete a transaction. Go back to transactions page.

Expected behavior

Should display transactions without error.

Extra info

Debug information generated at 2019-04-07 17:45:14 Europe/Amsterdam for Firefly III version 4.7.17.

Variable	Content
FF version	4.7.17
FF API version	0.9.2
App environment	local
App debug mode	false
App cache driver	file
App logging	, daily
PHP version	7.3.4
Display errors	Off
Session start	2019-04-01 00:00:00
Session end	2019-04-30 23:59:59
Session first	2019-04-01 00:00:00
Error reporting	ALL errors
Host	Linux
Interface	apache2handler
UserID	1
Attempt at "en"	false
Attempt at "English"	false
Attempt at "en_US.utf8"	'en_US.utf8'
Attempt at "en_US.UTF-8"	'en_US.UTF-8'
DB drivers	mysql
Current driver	mysql
Login provider
Storage disks	local-upload
Using Sandstorm?	no
Is Sandstorm (.env)	false
Is Docker (.env)	false
bunq uses sandbox	false
Trusted proxies (.env)
User agent	Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36
Loaded extensions	Core, date, libxml, openssl, pcre, zlib, ctype, dom, fileinfo, filter, hash, json, mbstring, SPL, PDO, bz2, posix, Reflection, session, SimpleXML, standard, tokenizer, xml, xmlreader, xmlwriter, mysqlnd, apache2handler, apcu, bcmath, Phar, curl, gd, iconv, intl, ldap, mysqli, pdo_mysql, xmlrpc, zip, imagick, Zend OPcache
Bonus points

[2019-04-07 17:37:15] local.ERROR: Exception is: {"class":"ErrorException","errorMessage":"Trying to get property 'user' of non-object","time":"Sun, 07 Apr 2019 17:37:15 +0200","file":"/usr/share/webapps/firefly-iii/app/Transformers/TransactionTransformer.php","line":68,"code":0,"version":"4.7.17","url":"https://firefly.website.com/api/v1/transactions?end=2019-04-01&page=1&start=2019-04-01&type=withdrawal","userAgent":"xyz.hisname.fireflyiii","json":true}
[2019-04-07 17:37:17] local.ERROR: Trying to get property 'user' of non-object {"userId":1,"exception":"[object] (ErrorException(code: 0): Trying to get property 'user' of non-object at /usr/share/webapps/firefly-iii/app/Transformers/TransactionTransformer.php:68)

[2019-04-07 17:37:15] local.ERROR: Exception is: {"class":"ErrorException","errorMessage":"Trying to get property 'user' of non-object","time":"Sun, 07 Apr 2019 17:37:15 +0200","file":"/usr/share/webapps/firefly-iii/app/Transformers/TransactionTransformer.php","line":68,"code":0,"version":"4.7.17","url":"https://firefly.website.com/api/v1/transactions?end=2019-04-01&page=1&start=2019-04-01&type=withdrawal","userAgent":"xyz.hisname.fireflyiii","json":true}
[2019-04-07 17:37:17] local.ERROR: Trying to get property 'user' of non-object {"userId":1,"exception":"[object] (ErrorException(code: 0): Trying to get property 'user' of non-object at /usr/share/webapps/firefly-iii/app/Transformers/TransactionTransformer.php:68)
[stacktrace]
#0 /usr/share/webapps/firefly-iii/app/Transformers/TransactionTransformer.php(68): Illuminate\Foundation\Bootstrap\HandleExceptions->handleError(8, 'Trying to get p...', '/usr/share/weba...', 68, Array)
#1 /usr/share/webapps/firefly-iii/vendor/league/fractal/src/Scope.php(407): FireflyIII\Transformers\TransactionTransformer->transform(Object(FireflyIII\Models\Transaction))
#2 /usr/share/webapps/firefly-iii/vendor/league/fractal/src/Scope.php(349): League\Fractal\Scope->fireTransformer(Object(FireflyIII\Transformers\TransactionTransformer), Object(FireflyIII\Models\Transaction))
#3 /usr/share/webapps/firefly-iii/vendor/league/fractal/src/Scope.php(235): League\Fractal\Scope->executeResourceTransformers()
#4 /usr/share/webapps/firefly-iii/app/Api/V1/Controllers/TransactionController.php(167): League\Fractal\Scope->toArray()
#5 [internal function]: FireflyIII\Api\V1\Controllers\TransactionController->index(Object(Illuminate\Http\Request))
#6 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/Controller.php(54): call_user_func_array(Array, Array)
#7 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(45): Illuminate\Routing\Controller->callAction('index', Array)
#8 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/Route.php(219): Illuminate\Routing\ControllerDispatcher->dispatch(Object(Illuminate\Routing\Route), Object(FireflyIII\Api\V1\Controllers\TransactionController), 'index')
#9 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/Route.php(176): Illuminate\Routing\Route->runController()
#10 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/Router.php(680): Illuminate\Routing\Route->run()
#11 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(30): Illuminate\Routing\Router->Illuminate\Routing\{closure}(Object(Illuminate\Http\Request))
#12 /usr/share/webapps/firefly-iii/app/Api/V1/Controllers/TransactionController.php(77): Illuminate\Routing\Pipeline->Illuminate\Routing\{closure}(Object(Illuminate\Http\Request))
#13 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(145): FireflyIII\Api\V1\Controllers\TransactionController->FireflyIII\Api\V1\Controllers\{closure}(Object(Illuminate\Http\Request), Object(Closure))
#14 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#15 /usr/share/webapps/firefly-iii/app/Http/Middleware/Binder.php(78): Illuminate\Routing\Pipeline->Illuminate\Routing\{closure}(Object(Illuminate\Http\Request))
#16 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(163): FireflyIII\Http\Middleware\Binder->handle(Object(Illuminate\Http\Request), Object(Closure))
#17 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#18 /usr/share/webapps/firefly-iii/app/Http/Middleware/Authenticate.php(73): Illuminate\Routing\Pipeline->Illuminate\Routing\{closure}(Object(Illuminate\Http\Request))
#19 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(163): FireflyIII\Http\Middleware\Authenticate->handle(Object(Illuminate\Http\Request), Object(Closure), 'api')
#20 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#21 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(104): Illuminate\Routing\Pipeline->Illuminate\Routing\{closure}(Object(Illuminate\Http\Request))
#22 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/Router.php(682): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#23 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/Router.php(657): Illuminate\Routing\Router->runRouteWithinStack(Object(Illuminate\Routing\Route), Object(Illuminate\Http\Request))
#24 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/Router.php(623): Illuminate\Routing\Router->runRoute(Object(Illuminate\Http\Request), Object(Illuminate\Routing\Route))
#25 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/Router.php(612): Illuminate\Routing\Router->dispatchToRoute(Object(Illuminate\Http\Request))
#26 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(176): Illuminate\Routing\Router->dispatch(Object(Illuminate\Http\Request))
#27 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(30): Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http\{closure}(Object(Illuminate\Http\Request))
#28 /usr/share/webapps/firefly-iii/vendor/fideloper/proxy/src/TrustProxies.php(57): Illuminate\Routing\Pipeline->Illuminate\Routing\{closure}(Object(Illuminate\Http\Request))
#29 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(163): Fideloper\Proxy\TrustProxies->handle(Object(Illuminate\Http\Request), Object(Closure))
#30 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#31 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\Routing\Pipeline->Illuminate\Routing\{closure}(Object(Illuminate\Http\Request))
#32 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(163): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Illuminate\Http\Request), Object(Closure))
#33 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#34 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\Routing\Pipeline->Illuminate\Routing\{closure}(Object(Illuminate\Http\Request))
#35 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(163): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Illuminate\Http\Request), Object(Closure))
#36 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#37 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\Routing\Pipeline->Illuminate\Routing\{closure}(Object(Illuminate\Http\Request))
#38 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(163): Illuminate\Foundation\Http\Middleware\ValidatePostSize->handle(Object(Illuminate\Http\Request), Object(Closure))
#39 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#40 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/CheckForMaintenanceMode.php(62): Illuminate\Routing\Pipeline->Illuminate\Routing\{closure}(Object(Illuminate\Http\Request))
#41 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(163): Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode->handle(Object(Illuminate\Http\Request), Object(Closure))
#42 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#43 /usr/share/webapps/firefly-iii/app/Http/Middleware/SecureHeaders.php(45): Illuminate\Routing\Pipeline->Illuminate\Routing\{closure}(Object(Illuminate\Http\Request))
#44 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(163): FireflyIII\Http\Middleware\SecureHeaders->handle(Object(Illuminate\Http\Request), Object(Closure))
#45 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#46 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(104): Illuminate\Routing\Pipeline->Illuminate\Routing\{closure}(Object(Illuminate\Http\Request))
#47 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(151): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#48 /usr/share/webapps/firefly-iii/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(116): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request))
#49 /usr/share/webapps/firefly-iii/public/index.php(76): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request))
#50 {main}
"}

[JC5]

Thanks, I'll check it out.

[JC5]

For now, you can also delete the offending entry from the database manually, if you know the transaction journal ID.

[JC5]

This will be fixed in the next release.