FileLoadException

Last post 05-02-2008 10:22 AM by flipdoubt. 2 replies.

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04-30-2008 4:15 PM

flipdoubt
Joined on 03-03-2006
Posts 15

FileLoadException

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I'm developing the main executable of our app and other developers are submitting modules to integrate. The executable references FlexGrid 2.6.20072.339, but one of the developers submitted a module that references 2.5.20053.230. When the app loads this module, a FileLoadException complains "Could not load file or assembly 'C1.Win.C1FlexGrid.2, Version=2.5.20053.230, Culture=neutral, PublicKeyToken=79882d576c6336da' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)".

I told the other developer to ensure her VS.NET references are setup such that Specific Version is false, which she claims to have done.

What might cause a problem such as this? I figured out a work around, by configuring the app.config's runtime element to use 2.6.x over 2.5.x, but we want the root cause addressed.

Here is the app.config code that fixes the issue:
<runtime>
    <gcConcurrent enabled="true" />
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <publisherPolicy apply="yes" />
      <probing privatePath="lib" />
      <dependentAssembly>
        <assemblyIdentity name="C1.Win.C1FlexGrid.2" publicKeyToken="79882d576c6336da" />
        <publisherPolicy apply="yes" />
        <bindingRedirect oldVersion="2.5.20053.230" newVersion="2.6.20072.339" />
      </dependentAssembly>
    </assemblyBinding>
</runtime>

05-01-2008 2:57 AM In reply to

C1_JohnAd
Joined on 03-03-2006
Posts 679

Re: FileLoadException

Reply Contact

Hello,

To resolve the issue, you need to modify the License.licx file in the module applications.

Normally, this file holds the following entry :

C1.Win.C1FlexGrid.C1FlexGrid, C1.Win.C1FlexGrid.2, Version=2.5.20053.230, Culture=neutral, PublicKeyToken=79882d576c6336da

However, we need to remove the Version, Culture and PublicKey Token information from it and leave the following information.

C1.Win.C1FlexGrid.C1FlexGrid, C1.Win.C1FlexGrid.2

Ask your other developers to modify the settings in each license.licx file in their module application, rebuild

the entire project again. Once it is done and integrated in your main application issue should be resolved.

License.licx file is located in the Solution explorer. In case you are unable to view it, you need to click

on 'Show All Files' on the top of the Solution Explorer.

I hope this helps.

Regards,

Allen Smith

<flipdoubt> wrote in message news:204462@10.0.1.98...
I'm developing the main executable of our app and other developers are submitting modules to integrate. The executable references FlexGrid 2.6.20072.339, but one of the developers submitted a module that references 2.5.20053.230. When the app loads this module, a FileLoadException complains "Could not load file or assembly 'C1.Win.C1FlexGrid.2, Version=2.5.20053.230, Culture=neutral, PublicKeyToken=79882d576c6336da' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)".

I told the other developer to ensure her VS.NET references are setup such that Specific Version is false, which she claims to have done.

What might cause a problem such as this? I figured out a work around, by configuring the app.config's runtime element to use 2.6.x over 2.5.x, but we want the root cause addressed.

Here is the app.config code that fixes the issue:
<runtime>
    <gcConcurrent enabled="true" />
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <publisherPolicy apply="yes" />
      <probing privatePath="lib" />
      <dependentAssembly>
        <assemblyIdentity name="C1.Win.C1FlexGrid.2" publicKeyToken="79882d576c6336da" />
        <publisherPolicy apply="yes" />
        <bindingRedirect oldVersion="2.5.20053.230" newVersion="2.6.20072.339" />
      </dependentAssembly>
    </assemblyBinding>
</runtime>

http://helpcentral.componentone.com/cs/forums/p/75120/204462.aspx#204462

05-02-2008 10:22 AM In reply to

flipdoubt
Joined on 03-03-2006
Posts 15

Re: FileLoadException

Reply Contact

I won't have access to the other developer's code until Monday, but thanks for answering this question.

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