Syncfusion.Core.Licensing.FusionLicenseProvider

[Jonathan Urban]

I have recently reinstall Visual Studio, open my project and added a Syncfusion GridControl.
When I compile my project, I have this outpout:

Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an object.
at Syncfusion.Core.Licensing.FusionLicenseProvider.GetLicense(LicenseContext context, Type type, Object instance, Boolean allowExceptions)
at System.ComponentModel.LicenseManager.ValidateInternalRecursive(LicenseContext context, Type type, Object instance, Boolean allowExceptions, License& license, String& licenseKey)
at System.ComponentModel.LicenseManager.ValidateInternal(Type type, Object instance, Boolean allowExceptions, License& license)
at System.ComponentModel.LicenseManager.Validate(Type type, Object instance)
at Syncfusion.Core.Licensing.LicensedComponent..ctor(Type type)
at Syncfusion.Windows.Forms.Grid.GridControl..ctor(GridModel model)
at Syncfusion.Windows.Forms.Grid.GridControl..ctor()

It is a problem of Licensing because I work with the evaluation version 3.2.0.0?

Is This system of system of Licensing integrated in the full version ?

[Jonathan Urban]

I found this message at:
http://www.syncfusion.com/Support/Forums/message.aspx?MessageID=27091

/***********************************************
i have did more test and found out that 3.2 conflict with webservices.

i have attached a sample that will produce the error.

Solution1_8183.zip

currently i have to disable webservices on my apps in order to proceed with my development. but i will need the webservice connections up. will really appreciate if you guys could expedite on this.
***********************************************/

I use Web services too!
Please, give me a solution ....!

[Michel T Dallaire]

I have actually the same exact problem in a project that I upgraded from 3.0.1.0 to 3.2.0.0. I also have a webservices which even if I disable it that makes no difference. I have the nullexception on one form, but if I add a new form and put syncfusion stuff on it in the same exact project, that new form works perfectly, but as soon as I open the old converted one, it gives the nullexception again. I even put back code to access the webservices and the new form and it was working just right. I think that turning webservice off to make it work was a pure coincidence.

I doubt that the webservice has something to do with it. I beleive it''s something with the resource file. That''s my point of view.

That''s a sure headache problem and I''m hungry for a fix!

;-)

Cheers,
Mike

[Administrator]

Hi Jonathan, Mike

As per Stefan''s posting in the forums:
http://www.syncfusion.com/Support/forums/message.aspx?MessageID=28002

we now have an internal build that we are currently testing.

Jonathan, I created Direct-Trac incident and updated it with download instructions and an unlock key. (incident: 18182)

Mike, if you want to get this build, kindly open a support incident.

Note, that we are still internally testing this build and we hope to ship it as soon as possible.

Thanks once again for your cooperation.

Regards
Arun

[Michel T Dallaire]

Thanks Arun.

Actually, I already have Direct track incident #17889 and #18093 with no really conclusion. You could easely put it there.

Best regards,
Michel