RouteNotFoundException once after app deactivation

[MorrisJobke]

I got following messages once after app deactivation (music and news have been disabled) It seems that the apps are loaded when they get deactivated. (looks like the navigation build step)

{"app":"index","message":"Symfony\\Component\\Routing\\Exception\\RouteNotFoundException: Route \"music_index\" does not exist.","level":4,"time":"2014-04-25T15:25:46+00:00"}
{"app":"index","message":"Exception: #1 \/srv\/http\/core\/lib\/private\/urlgenerator.php(41): OC\\Route\\Router->generate('music_index', Array)","level":4,"time":"2014-04-25T15:25:46+00:00"}
{"app":"index","message":"Exception: #2 \/srv\/http\/core\/lib\/private\/helper.php(44): OC\\URLGenerator->linkToRoute('music_index', Array)","level":4,"time":"2014-04-25T15:25:46+00:00"}
{"app":"index","message":"Exception: #3 \/srv\/http\/core\/lib\/public\/util.php(211): OC_Helper::linkToRoute('music_index', Array)","level":4,"time":"2014-04-25T15:25:46+00:00"}
{"app":"index","message":"Exception: #4 \/srv\/http\/core\/apps\/music\/appframework\/core\/api.php(239): OCP\\Util::linkToRoute('music_index', Array)","level":4,"time":"2014-04-25T15:25:46+00:00"}
{"app":"index","message":"Exception: #5 \/srv\/http\/core\/apps\/music\/appinfo\/app.php(41): OCA\\Music\\AppFramework\\Core\\API->linkToRoute('music_index')","level":4,"time":"2014-04-25T15:25:46+00:00"}
{"app":"index","message":"Exception: #6 \/srv\/http\/core\/lib\/private\/app.php(317): require('\/srv\/http\/core\/...')","level":4,"time":"2014-04-25T15:25:46+00:00"}
{"app":"index","message":"Exception: #7 \/srv\/http\/core\/settings\/ajax\/navigationdetect.php(9): OC_App::getAppNavigationEntries('music')","level":4,"time":"2014-04-25T15:25:46+00:00"}
{"app":"index","message":"Exception: #8 \/srv\/http\/core\/lib\/private\/route\/route.php(135) : runtime-created function(1): require_once('\/srv\/http\/core\/...')","level":4,"time":"2014-04-25T15:25:46+00:00"}
{"app":"index","message":"Exception: #9 [internal function]: __lambda_func(Array)","level":4,"time":"2014-04-25T15:25:46+00:00"}
{"app":"index","message":"Exception: #10 \/srv\/http\/core\/lib\/private\/route\/router.php(206): call_user_func('\\x00lambdabda_2, Array)","level":4,"time":"2014-04-25T15:25:46+00:00"}
{"app":"index","message":"Exception: #11 \/srv\/http\/core\/lib\/base.php(744): OC\\Route\\Router->match('\/settings\/ajax\/...')","level":4,"time":"2014-04-25T15:25:46+00:00"}
{"app":"index","message":"Exception: #12 \/srv\/http\/core\/index.php(28): OC::handleRequest()","level":4,"time":"2014-04-25T15:25:46+00:00"}
{"app":"index","message":"Exception: #13 {main}","level":4,"time":"2014-04-25T15:25:46+00:00"}
{"app":"index","message":"Symfony\\Component\\Routing\\Exception\\RouteNotFoundException: Route \"news.page.index\" does not exist.","level":4,"time":"2014-04-25T15:28:46+00:00"}
{"app":"index","message":"Exception: #1 \/srv\/http\/core\/lib\/private\/urlgenerator.php(41): OC\\Route\\Router->generate('news.page.index', Array)","level":4,"time":"2014-04-25T15:28:46+00:00"}
{"app":"index","message":"Exception: #2 \/srv\/http\/core\/lib\/private\/helper.php(44): OC\\URLGenerator->linkToRoute('news.page.index', Array)","level":4,"time":"2014-04-25T15:28:46+00:00"}
{"app":"index","message":"Exception: #3 \/srv\/http\/core\/lib\/public\/util.php(211): OC_Helper::linkToRoute('news.page.index', Array)","level":4,"time":"2014-04-25T15:28:46+00:00"}
{"app":"index","message":"Exception: #4 \/srv\/http\/news\/appinfo\/app.php(27): OCP\\Util::linkToRoute('news.page.index')","level":4,"time":"2014-04-25T15:28:46+00:00"}
{"app":"index","message":"Exception: #5 \/srv\/http\/core\/lib\/private\/app.php(317): require('\/srv\/http\/news\/...')","level":4,"time":"2014-04-25T15:28:46+00:00"}
{"app":"index","message":"Exception: #6 \/srv\/http\/core\/settings\/ajax\/navigationdetect.php(9): OC_App::getAppNavigationEntries('news')","level":4,"time":"2014-04-25T15:28:46+00:00"}
{"app":"index","message":"Exception: #7 \/srv\/http\/core\/lib\/private\/route\/route.php(135) : runtime-created function(1): require_once('\/srv\/http\/core\/...')","level":4,"time":"2014-04-25T15:28:46+00:00"}
{"app":"index","message":"Exception: #8 [internal function]: __lambda_func(Array)","level":4,"time":"2014-04-25T15:28:46+00:00"}
{"app":"index","message":"Exception: #9 \/srv\/http\/core\/lib\/private\/route\/router.php(206): call_user_func('\\x00lambdabda_2, Array)","level":4,"time":"2014-04-25T15:28:46+00:00"}
{"app":"index","message":"Exception: #10 \/srv\/http\/core\/lib\/base.php(744): OC\\Route\\Router->match('\/settings\/ajax\/...')","level":4,"time":"2014-04-25T15:28:46+00:00"}
{"app":"index","message":"Exception: #11 \/srv\/http\/core\/index.php(28): OC::handleRequest()","level":4,"time":"2014-04-25T15:28:46+00:00"}
{"app":"index","message":"Exception: #12 {main}","level":4,"time":"2014-04-25T15:28:46+00:00"}

[karlitschek]

@MorrisJobke Is this still valid?

[MorrisJobke]

@karlitschek yes. Current log on deactivate:

{"reqId":"b642ef6878a0c7b3e3a0a7d23d23f148","remoteAddr":"127.0.0.1","app":"index","message":"Exception: {\"Message\":\"Unable to generate a URL for the named route \\\"news.page.index\\\" as such route does not exist.\",\"Code\":0,\"Trace\":\"#0 \\\/home\\\/mjob\\\/Projekte\\\/owncloud\\\/master\\\/lib\\\/private\\\/route\\\/router.php(281): Symfony\\\\Component\\\\Routing\\\\Generator\\\\UrlGenerator->generate('news.page.index', Array, false)\\n#1 \\\/home\\\/mjob\\\/Projekte\\\/owncloud\\\/master\\\/lib\\\/private\\\/urlgenerator.php(42): OC\\\\Route\\\\Router->generate('news.page.index', Array)\\n#2 \\\/home\\\/mjob\\\/Projekte\\\/owncloud\\\/master\\\/apps2\\\/news\\\/config\\\/appconfig.php(118): OC\\\\URLGenerator->linkToRoute('news.page.index')\\n#3 \\\/home\\\/mjob\\\/Projekte\\\/owncloud\\\/master\\\/apps2\\\/news\\\/appinfo\\\/app.php(29): OCA\\\\News\\\\Config\\\\AppConfig->registerNavigation()\\n#4 \\\/home\\\/mjob\\\/Projekte\\\/owncloud\\\/master\\\/lib\\\/private\\\/app.php(373): require('\\\/home\\\/mjob\\\/Proj...')\\n#5 \\\/home\\\/mjob\\\/Projekte\\\/owncloud\\\/master\\\/settings\\\/ajax\\\/navigationdetect.php(9): OC_App::getAppNavigationEntries('news')\\n#6 \\\/home\\\/mjob\\\/Projekte\\\/owncloud\\\/master\\\/lib\\\/private\\\/route\\\/route.php(135) : runtime-created function(1): require_once('\\\/home\\\/mjob\\\/Proj...')\\n#7 [internal function]: __lambda_func(Array)\\n#8 \\\/home\\\/mjob\\\/Projekte\\\/owncloud\\\/master\\\/lib\\\/private\\\/route\\\/router.php(249): call_user_func('\\\\x00lambda_2071', Array)\\n#9 \\\/home\\\/mjob\\\/Projekte\\\/owncloud\\\/master\\\/lib\\\/base.php(732): OC\\\\Route\\\\Router->match('\\\/settings\\\/ajax\\\/...')\\n#10 \\\/home\\\/mjob\\\/Projekte\\\/owncloud\\\/master\\\/index.php(28): OC::handleRequest()\\n#11 {main}\",\"File\":\"\\\/home\\\/mjob\\\/Projekte\\\/owncloud\\\/master\\\/3rdparty\\\/symfony\\\/routing\\\/Symfony\\\/Component\\\/Routing\\\/Generator\\\/UrlGenerator.php\",\"Line\":134}","level":4,"time":"2014-12-06T10:32:38+00:00","method":"GET","url":"\/master\/index.php\/settings\/ajax\/navigationdetect.php?app=news"}

Better readable:

Exception: {
    "Message":"Unable to generate a URL for the named route "news.page.index" as such route does not exist.",
    "Code":0,
    "Trace":"
        #0 lib/private/route/router.php(281): Symfony\Component\Routing\Generator\UrlGenerator->generate('news.page.index', Array, false)
        #1 lib/private/urlgenerator.php(42): OC\Route\Router->generate('news.page.index', Array)
        #2 apps2/news/config/appconfig.php(118): OC\URLGenerator->linkToRoute('news.page.index')
        #3 apps2/news/appinfo/app.php(29): OCA\News\Config\AppConfig->registerNavigation()
        #4 lib/private/app.php(373): require('/home/mjob/Proj...')
        #5 settings/ajax/navigationdetect.php(9): OC_App::getAppNavigationEntries('news')
        #6 lib/private/route/route.php(135) : runtime-created function(1): require_once('/home/mjob/Proj...')
        #7 [internal function]: __lambda_func(Array)
        #8 lib/private/route/router.php(249): call_user_func('\x00lambda_2071', Array)
        #9 lib/base.php(732): OC\Route\Router->match('/settings/ajax/...')
        #10 index.php(28): OC::handleRequest()
        #11 {main}","File":"3rdparty/symfony/routing/Symfony/Component/Routing/Generator/UrlGenerator.php
    ",
    "Line":134
}

[DeepDiver1975]

well - both music and news are single page apps - they will continue to operate even in case the app is disabled. The apps will still send requests to the server and the server cannot process them.

Won't finx in core from my understanding - the apps have to take care of this case properly.

[DeepDiver1975]

this is anyway a corner case

[MorrisJobke]

well - both music and news are single page apps - they will continue to operate even in case the app is disabled. The apps will still send requests to the server and the server cannot process them.

They aren't loaded in any tab. I just have gone to the apps management and clicked "disable". Then this is printed to the log. It's more a log pollution.

[DeepDiver1975]

Apc or any other cache fu enabled?

[MorrisJobke]

Is just once for a deactivation.