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Maros Sitko
canvas app
Hi, can you help me?
I can not use canvas app in visualforce page with apex:canvasApp tag. every time I get this error
Visualforce Error
Unable to retrieve installed application by namespace [null] and developer name [myCanvasAppName].
PS: I know that it is dupliate topic to http://boards.developerforce.com/t5/Visualforce-Development/apex-canvasApp-in-Visualforce/td-p/602515 but it is important for me
Thank you
Thank you jhurst for heping us. Issue was with case sensitive api name.
For other be carreful!
All Answers
Maros,
It sounds like you have either mistyped the Developer Name of your app, or you have a namespace associated with your org and are not providing it. You should be able to see your namespace (if set) at Setup | App Setup | Create | Packages. If you have a namespace, it would be shown there. If tehre is one, simply add namespacePrefix="" top the apex tag and add your namespace.
Hope this helps.
Jay
Thank you for your replay.
I checked my app name and name in apex tag many times, but it is correct. In my environment I do not have any package so my prefix shoudl be empty.
Now I am wainting for Summer 13 version, there should be corrected canvas tag in visualforce, so I hope that it resolve my issue.
I do not think we changed the canvasApp tag in Summer '13. If possible, can you log a case with support and provide the username and/or the org ID you are seeing the issue in, along with the VF page code that is erroring out? You can also grant login access to support through Setup | Personal Information | My Personal Information | Grant Login Access. Then respond here with the case number and I can look to see what is happening.
Thanks
Jay
Thank you for interesting in it. I open case and allow access to log in for support. case number is 09309565. more detailed information I described in case
Thank you jhurst for heping us. Issue was with case sensitive api name.
For other be carreful!
If you are using develelopment edition you can create namaspace and use it in the namespacePrefix="name"
it worked for me