Object reference not set to an instance of an object. Image Gallery module

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3/5/2012 10:29:41 AM
menagerie56
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Object reference not set to an instance of an object. Image Gallery module

I'm getting the following error when I try to upload an image in the image gallery module for mojo:

Object reference not set to an instance of an object.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[NullReferenceException: Object reference not set to an instance of an object.] mojoPortal.Web.GalleryUI.GalleryImageEdit.btnUpdate_Click(Object sender, EventArgs e) +667 System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +153 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3706

I'm running on 2.3.7.6 MSSQL multisite mode. Has anyone else experienced this error or have any input?

Thanks,

Beth

3/5/2012 11:03:42 AM
Joe Audette
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Re: Object reference not set to an instance of an object. Image Gallery module

Hi Beth,

Make sure you are doing it in the context of a CMS page where the Image Gallery instance exists not from Content Manager which has no pageid associated with it.

Other than that since you are deploying your own builds from source code I'd suggest trying to produce the problem in your dev environment and if you are able to produce it then step through the code and find out what exactly is null.

Hope that helps,

Joe

3/5/2012 1:44:22 PM
menagerie56
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Re: Object reference not set to an instance of an object. Image Gallery module

Oops I posted that on the wrong thread ....

Regarding the Image Gallery module, that is exactly what was happening ... my user was trying to access the image gallery through the content manager.  Now we know ... thanks for the heads up.

~ Beth

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