Division by zero in POS section

[Hopobcn]

I found a division by zero in the 'STARBASES' section. The application crashes showing

Whoops, looks like something went wrong.

to the user.

In storage/logs/laravel.log:

Next exception 'ErrorException' with message 'Division by zero (View: /var/www/seat/vendor/eveseat/web/src/resources/views/corporation/starbase/detail.blade.php) (View: /var/www/seat/vendor/eveseat/web/src/resources/views/corporation/starbase/detail.blade.php)' in /var/www/seat/storage/framework/views/d89ddc46cf0b535482924c0e015ec91a:323
Stack trace:
#0 /var/www/seat/bootstrap/cache/compiled.php(14631): Illuminate\View\Engines\CompilerEngine->handleViewException(Object(ErrorException), 1)
#1 /var/www/seat/bootstrap/cache/compiled.php(14665): Illuminate\View\Engines\PhpEngine->evaluatePath('/var/www/seat/s...', Array)
#2 /var/www/seat/bootstrap/cache/compiled.php(14498): Illuminate\View\Engines\CompilerEngine->get('/var/www/seat/v...', Array)
#3 /var/www/seat/bootstrap/cache/compiled.php(14486): Illuminate\View\View->getContents()
#4 /var/www/seat/bootstrap/cache/compiled.php(14477): Illuminate\View\View->renderContents()
#5 /var/www/seat/bootstrap/cache/compiled.php(15626): Illuminate\View\View->render()
#6 /var/www/seat/bootstrap/cache/compiled.php(15141): Illuminate\Http\Response->setContent(Object(Illuminate\View\View))
#7 /var/www/seat/bootstrap/cache/compiled.php(7695): Symfony\Component\HttpFoundation\Response->__construct(Object(Illuminate\View\View))
#8 /var/www/seat/bootstrap/cache/compiled.php(8922): Illuminate\Routing\Router->prepareResponse(Object(Illuminate\Http\Request), Object(Illuminate\View\View))
#9 [internal function]: Illuminate\Routing\ControllerDispatcher->Illuminate\Routing\{closure}(Object(Illuminate\Http\Request))
#10 /var/www/seat/bootstrap/cache/compiled.php(9592): call_user_func(Object(Closure), Object(Illuminate\Http\Request))
#11 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#12 /var/www/seat/bootstrap/cache/compiled.php(9574): call_user_func(Object(Closure), Object(Illuminate\Http\Request))
#13 /var/www/seat/bootstrap/cache/compiled.php(8923): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#14 /var/www/seat/bootstrap/cache/compiled.php(8908): Illuminate\Routing\ControllerDispatcher->callWithinStack(Object(Seat\Web\Http\Controllers\Corporation\ViewController), Object(Illuminate\Routing\Route), Object(Illuminate\Http\Request), 'getStarbases')
#15 /var/www/seat/bootstrap/cache/compiled.php(7862): Illuminate\Routing\ControllerDispatcher->dispatch(Object(Illuminate\Routing\Route), Object(Illuminate\Http\Request), 'Seat\\Web\\Http\\C...', 'getStarbases')
#16 /var/www/seat/bootstrap/cache/compiled.php(7833): Illuminate\Routing\Route->runWithCustomDispatcher(Object(Illuminate\Http\Request))
#17 /var/www/seat/bootstrap/cache/compiled.php(7486): Illuminate\Routing\Route->run(Object(Illuminate\Http\Request))
#18 [internal function]: Illuminate\Routing\Router->Illuminate\Routing\{closure}(Object(Illuminate\Http\Request))
#19 /var/www/seat/bootstrap/cache/compiled.php(9592): call_user_func(Object(Closure), Object(Illuminate\Http\Request))
#20 /var/www/seat/vendor/eveseat/web/src/Http/Middleware/CorporationBouncer.php(69): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#21 [internal function]: Seat\Web\Http\Middleware\CorporationBouncer->handle(Object(Illuminate\Http\Request), Object(Closure), 'starbases')
#22 /var/www/seat/bootstrap/cache/compiled.php(9584): call_user_func_array(Array, Array)
#23 /var/www/seat/vendor/eveseat/web/src/Http/Middleware/Mfa.php(51): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#24 [internal function]: Seat\Web\Http\Middleware\Mfa->handle(Object(Illuminate\Http\Request), Object(Closure))
#25 /var/www/seat/bootstrap/cache/compiled.php(9584): call_user_func_array(Array, Array)
#26 /var/www/seat/vendor/eveseat/web/src/Http/Middleware/Locale.php(43): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#27 [internal function]: Seat\Web\Http\Middleware\Locale->handle(Object(Illuminate\Http\Request), Object(Closure))
#28 /var/www/seat/bootstrap/cache/compiled.php(9584): call_user_func_array(Array, Array)
#29 /var/www/seat/vendor/eveseat/web/src/Http/Middleware/Authenticate.php(67): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#30 [internal function]: Seat\Web\Http\Middleware\Authenticate->handle(Object(Illuminate\Http\Request), Object(Closure))
#31 /var/www/seat/bootstrap/cache/compiled.php(9584): call_user_func_array(Array, Array)
#32 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#33 /var/www/seat/bootstrap/cache/compiled.php(9574): call_user_func(Object(Closure), Object(Illuminate\Http\Request))
#34 /var/www/seat/bootstrap/cache/compiled.php(7487): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#35 /var/www/seat/bootstrap/cache/compiled.php(7475): Illuminate\Routing\Router->runRouteWithinStack(Object(Illuminate\Routing\Route), Object(Illuminate\Http\Request))
#36 /var/www/seat/bootstrap/cache/compiled.php(7460): Illuminate\Routing\Router->dispatchToRoute(Object(Illuminate\Http\Request))
#37 /var/www/seat/bootstrap/cache/compiled.php(2307): Illuminate\Routing\Router->dispatch(Object(Illuminate\Http\Request))
#38 [internal function]: Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http\{closure}(Object(Illuminate\Http\Request))
#39 /var/www/seat/bootstrap/cache/compiled.php(9592): call_user_func(Object(Closure), Object(Illuminate\Http\Request))
#40 /var/www/seat/bootstrap/cache/compiled.php(2925): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#41 [internal function]: Illuminate\Foundation\Http\Middleware\VerifyCsrfToken->handle(Object(Illuminate\Http\Request), Object(Closure))
#42 /var/www/seat/bootstrap/cache/compiled.php(9584): call_user_func_array(Array, Array)
#43 /var/www/seat/bootstrap/cache/compiled.php(12952): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#44 [internal function]: Illuminate\View\Middleware\ShareErrorsFromSession->handle(Object(Illuminate\Http\Request), Object(Closure))
#45 /var/www/seat/bootstrap/cache/compiled.php(9584): call_user_func_array(Array, Array)
#46 /var/www/seat/bootstrap/cache/compiled.php(11549): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#47 [internal function]: Illuminate\Session\Middleware\StartSession->handle(Object(Illuminate\Http\Request), Object(Closure))
#48 /var/www/seat/bootstrap/cache/compiled.php(9584): call_user_func_array(Array, Array)
#49 /var/www/seat/bootstrap/cache/compiled.php(12689): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#50 [internal function]: Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle(Object(Illuminate\Http\Request), Object(Closure))
#51 /var/www/seat/bootstrap/cache/compiled.php(9584): call_user_func_array(Array, Array)
#52 /var/www/seat/bootstrap/cache/compiled.php(12626): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#53 [internal function]: Illuminate\Cookie\Middleware\EncryptCookies->handle(Object(Illuminate\Http\Request), Object(Closure))
#54 /var/www/seat/bootstrap/cache/compiled.php(9584): call_user_func_array(Array, Array)
#55 /var/www/seat/bootstrap/cache/compiled.php(2982): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#56 [internal function]: Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode->handle(Object(Illuminate\Http\Request), Object(Closure))
#57 /var/www/seat/bootstrap/cache/compiled.php(9584): call_user_func_array(Array, Array)
#58 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#59 /var/www/seat/bootstrap/cache/compiled.php(9574): call_user_func(Object(Closure), Object(Illuminate\Http\Request))
#60 /var/www/seat/bootstrap/cache/compiled.php(2254): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#61 /var/www/seat/bootstrap/cache/compiled.php(2237): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request))
#62 /var/www/seat/public/index.php(54): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request))
#63 {main}

$ sudo php artisan seat:version
[x] SeAT Package Versions
+---------------+---------+
| Package Name  | Version |
+---------------+---------+
| Api           | 1.0.5   |
| Console       | 1.0.7   |
| Eveapi        | 1.0.6   |
| Notifications | 1.0.3   |
| Web           | 1.0.13  |
| Services      | 1.0.10  |
+---------------+---------+

[warlof]

I presume it's about those lines :

https://github.com/eveseat/web/blob/master/src/resources/views/corporation/starbase/detail.blade.php#L155
https://github.com/eveseat/web/blob/master/src/resources/views/corporation/starbase/detail.blade.php#L171
https://github.com/eveseat/web/blob/master/src/resources/views/corporation/starbase/detail.blade.php#L216
https://github.com/eveseat/web/blob/master/src/resources/views/corporation/starbase/detail.blade.php#L220
https://github.com/eveseat/web/blob/master/src/resources/views/corporation/starbase/detail.blade.php#L224
https://github.com/eveseat/web/blob/master/src/resources/views/corporation/starbase/detail.blade.php#L228
https://github.com/eveseat/web/blob/master/src/resources/views/corporation/starbase/detail.blade.php#L237
https://github.com/eveseat/web/blob/master/src/resources/views/corporation/starbase/detail.blade.php#L240
https://github.com/eveseat/web/blob/master/src/resources/views/corporation/starbase/detail.blade.php#L244
https://github.com/eveseat/web/blob/master/src/resources/views/corporation/starbase/detail.blade.php#L247

Is the tower offline ?!

[Hopobcn]

Nop, we have two towers online.

[warlof]

what about assets ? There are some in silo or not ?!

[Hopobcn]

Well, the towers contain a whole set of arms (and 1/3 of them are offline for redundancy). The rest of objects inside those POS are online (so yes, there are more objects, than the tower itself, and maybe some of them are offline).

[apfelqoo]

We had the same problem with v0.xx a year ago - a bookmark with 0.00m³ stored was it - it may be the same problem here.

[apfelqoo]

eve-seat/seat#353 + eve-seat/seat#369

[leonjza]

Thanks @apfelqoo. Got some small refactoring ideas in mind to help debugging this type of thing better. Will also try and address the / by 0 situations mentioned.

[shibdib]

Same issue, only occurred once the tower assets updated.

[leonjza]

@shibdib do you have like a bookmark in a CHA?

[leonjza]

eveseat/web 1.0.14 released, which hopefully fixes this. Please update and let me know.

[Hopobcn]

It works for me now! Thanks.