CODEWITHSUNDEEP
c#visual-studio-2010nunitwindows-7-x64nunit-2.5
swordfish
swordfish

Reputation: 4995

nunit not working in windows 7 at all

I am new to unit testing and this ism y first time trying NUnit.

My environment is windows 7 professional 64 bit, visual studio 2010 and i am working on a windows application in C#. I just wrote a single test and i am trying to run the test using NUnit GUI.

My NUnit version is 2.5.10, i also tried 4 other versions below this and i get the same error.

the error is

"System.BadImageFormatException: could not load file or assembly 'DataLogger, version=1.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. An attempt was made to load a program with an incorrect format.

You may be attempting to load an assembly built with a later version of the CLR than the version under which NUnit is currently running(2.0.50727) or trying to load a 64-bit assembly into a 32-bit process.

For further information, use the Exception Details menu item."

What i did is i loaded the application exe in the debug folder of the project into the NUnit GUI. (i mentioned this because i have a doubt that this could be the wrong way). Any help on this would be useful for me.

Upvotes: 19

Views: 5861

Answers (2)

Ashish Narmen
Ashish Narmen

Reputation: 876

I faced this problem myself. You need to use the x86 version of the application which is usually located at C:\Program Files (x86)\NUnit 2.5.10\bin\net-2.0\nunit-x86.exe And that does not throw the exception.

Upvotes: 36

swordfish
swordfish

Reputation: 4995

I read somewhere that if we use windows 7 64 bit and developing apps for x86 then a separate GUi called nunitx86.exe in the same folder must be used. I did that and it works.

Upvotes: 2

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