Whenever I switch prerendering to true for my react component in my rails view I'm getting this error
undefined local variable or method `e' for ReactOnRails::ServerRenderingPool::Exec:Class
I've found on the shakacode site that there's a typo in lib/react_on_rails/server_rendering_pool/exec.rb
but I don't know how to access that file - it's nowhere in my directory - am I completely missing something here?
This has been fixed already on: https://github.com/shakacode/react_on_rails/pull/1020
Related
Trying to follow the setup here to create a simple SAML application (full project I got here).
I went through and did the setup
bundle install
rails s
This went fine, but when I navigate to
http://localhost:3000/
I get hit with
NoMethodError in SamlController#init
undefined method `+' for nil:NilClass
Extracted source (around line #9):
def init
request = OneLogin::RubySaml::Authrequest.new
direct_to(request.create(saml_settings))
end
def consume
I added some logging to check nil status of request and saml_settings but that seems to return false for both of them
puts request.nil?
puts saml_settings.nil?
Error trace:
Processing by SamlController#init as HTML
false
false
Created AuthnRequest: <samlp:AuthnRequest AssertionConsumerServiceURL='http://localhost:3000/saml/consume' ID='_394fa0a0-f313-0135-85a4-6a0001e18280' IssueInstant='2018-02-13T17:42:45Z' Version='2.0' xmlns:saml='urn:oasis:names:tc:SAML:2.0:assertion' xmlns:samlp='urn:oasis:names:tc:SAML:2.0:protocol'><saml:Issuer>http://localhost:3000/saml/consume</saml:Issuer></samlp:AuthnRequest>
Completed 500 Internal Server Error in 15ms (ActiveRecord: 0.0ms)
NoMethodError (undefined method `+' for nil:NilClass):
app/controllers/saml_controller.rb:9:in `init'
(Note: the error is line 5, it says line 9 for me because of debug logging I added)
I'm not too sure what else it could be, not sure what method it can't find and what is nil?
I have never messed with ruby stuff, but from my initial looks I'm not sure where the nil is coming from, the logs show the request being created so not sure. Any help would be appreciated, thanks!
Firstly I think you're using a pretty old ruby-saml gem version. That might be the problem.
I haven't tested your code, but it seems to me that you forgot to set idp_sso_target_url in your settings, and apparently that's the only place it can throw the exception you got. https://github.com/onelogin/ruby-saml/blob/v1.1.2/lib/onelogin/ruby-saml/authrequest.rb#L39
Posting the answer here, turns out that i was using a metadata url for the OKTA_METADATA environment variable.
Had to modify
settings = idp_metadata_parser.parse(ENV['OKTA_METADATA'])
to
settings = idp_metadata_parser.parse_remote(ENV['OKTA_METADATA'])
where
OKTA_METADATA=http://blahblahblah.com/metadata
I purchased the learnplus theme from themeforest and tried to build it. However while building i am constantly getting this error:
node_modules/adminplus/src/sass/sidebar-components/_card.scss
Error: Undefined variable: "$sidebar-spacing-horizontal".
on line 3 of node_modules/adminplus/src/sass/sidebar-components/_card.scss
>> margin-bottom: $sidebar-spacing-horizontal;
-----------------^
I tried to search a lot but was in vain as i am a total noob with no understanding about Sass. I assume its something to do with ROR syntax file which is compiled into .css.
Can someone help me with the issue? I am not understanding how to resolve this error? Any help will be highly appreciated
I am not familiar with that theme, but whenever you see some variable declarations of the theme, you can make something like this - $sidebar-spacing-horizontal: 20px;. After that you can try to compile again.
I am getting this error " ActionView::Template::Error (bad component(expected host component): ): ", on research on stackoverflow I observed this error is occurring on wrong config of mailer. But I have not configured any mails.
From the details shared , the first line indicates error in fetching the data.
A line of action to resolve this could be,
first to check the correctness of data fetch using rails console/sandbox environment.
Once point 1 above is sorted out and still error, then have a look at the view and check the rendering/flow.
This will point you to the error.
I try to use angular-ui-bootstrap datepicker and it upset me for a while with an error on firebug console (Firefox 21) saying
Error: array is undefined
indexOf#http://localhost:9000/components/angular/angular.js:526
arrayRemove#http://localhost:9000/components/angular/angular.js:535
JQLiteUnbind#http://localhost:9000/components/angular/angular.js:1630
JQLite.prototype[name]#http://localhost:9000/components/angular/angular.js:2203
.link/<#http://localhost:9000/components/angular-ui-bootstrap-bower/ui-bootstrap-tpls.min.js:1
Scope.prototype.$digest#http://localhost:9000/components/angular/angular.js:7942
Scope.prototype.$apply#http://localhost:9000/components/angular/angular.js:8143
done#http://localhost:9000/components/angular/angular.js:9170
completeRequest#http://localhost:9000/components/angular/angular.js:9333
createHttpBackend/</xhr.onreadystatechange#http://localhost:9000/components/angular/angular.js:9304
http://localhost:9000/components/angular/angular.js
Line 5754
After I check every datepicker settings I check the given example in documentation, followed the link "edit it on plunker" and I got a similar error.
Error: array is undefined
indexOf#http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:510
arrayRemove#http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:519
JQLiteUnbind#http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:1596
JQLite.prototype[name]#http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:2149
.link/<#http://angular-ui.github.io/bootstrap/ui-bootstrap-tpls-0.5.0.js:1229
Scope.prototype.$digest#http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:7878
Scope.prototype.$apply#http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:8079
bootstrap/<#http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:962
invoke#http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:2843
bootstrap#http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:961
angularInit#http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:936
#http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:14729
trigger#http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:1723
createEventHandler/eventHandler/<#http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:1958
forEach#http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:133
createEventHandler/eventHandler#http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:1957
http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js
Line 5687
Then I try Chrome Version 26.0.1410.63 and I got a different error
TypeError: Cannot read property 'indexOf' of undefined
at indexOf (http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:510:12)
at arrayRemove (http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:519:15)
at JQLiteUnbind (http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:1596:7)
at Object.JQLite.(anonymous function) [as unbind] (http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:2149:17)
at Object.fn (http://angular-ui.github.io/bootstrap/ui-bootstrap-tpls-0.5.0.js:1229:21)
at Object.Scope.$digest (http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:7878:27)
at Object.Scope.$apply (http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:8079:24)
at http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:962:13
at Object.invoke (http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:2843:25)
at bootstrap (http://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.js:960:12)
It works but the error message upset me a lot and I thought that was something wrong with my code.
Can I assume this is not related with example given but with some internals or is the example missing something?
ui-bootstrap 0.5.0 has a bug,
(it tries to unbind 'focus' event handler, but handler doesn't exist)
https://github.com/angular-ui/bootstrap/blob/gh-pages/ui-bootstrap-tpls-0.5.0.js#L1226
you can apply this changes
https://github.com/angular-ui/bootstrap/commit/bf30898da27272df75f6c7ff26545ed16ebf1978
or build it directly from github
or wait for 0.6.0
I'm putting together an application that uses the moon soap, but when you run it reports the following error :
C:\Lua\5.1\lua.exe: error loading module 'lxp' from file 'C:\Lua\5.1\clibs\lxp.dll':
The specified module could not be found.
How do I fix this ?
This is not a "file not found" error. Note that the message stated that it tried to load the module "lxp" from a file ('C:\Lua\5.1\clibs\lxp.dll') but it didn't work. Maybe the file doesn't have a luaopen_lxp C function (which might be called by loadlib)... Or maybe you are not loading it with require...