Recently, Microsoft has stopped providing Dynamics CRM 30-days trials on his portal. From now, new trials are exclusively using Dynamics 365 for Sales (https://www.microsoft.com/en-in/dynamics/crm-free-trial-overview.aspx)
As my CRM trial was about to expire, I wanted to register an additional 30 days trial to keep testing my developments. So I started importing my solution from Microsoft Dynamics CRM into Microsoft Dynamics 365.
Unfortunately, migration process has not yet be intensively developed. Some importation errors appeared when I tried to import the CRM solution in the new environement. Typically, I received a "The import of solution: XXXX failed." without any error logs on the table.
When trying to activate the log errors, I also found another interesting log error :
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PackageDeployment Error 2 11/21/2016 4:01:41 PM Message: Importing solution threw and unforeseen exception
Source : mscorlib
Method : HandleReturnMessage
Date : 4:01:41 PM
Time : 11/21/2016
Error : Principal user (Id=2a05fe3a-723a-4556-8fed-0f408c1df8ba, type=8) is missing prvCreateCustomControlDefaultConfig privilege (Id=481f2478-dcd7-4145-9aec-ab1e789ccdc9)
Stack Trace : Server stack trace:
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It looks like the new Custom controls provided (which give us the editable grids f.ex) are generating a conflict with older solutions.
If somebody has already faced this situation, I would be happy to know which workaround he has used.