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Type mismatch on test parameter 2 (parameter should not be null)

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qujck		#1 Posted : Wednesday, November 14, 2018 11:53:19 AM(UTC)
Rank: Member Groups: Registered Joined: 4/19/2014(UTC) Posts: 17 Location: United Kingdom Thanks: 9 times Was thanked: 2 time(s) in 2 post(s)		The following code works fine from Visual Studio Test Explorer but NCrunch displays an error: Quote: Type mismatch on test parameter 2 (parameter should not be null) Code: [TestClass] public class UnitTest1 { [DataTestMethod] [DataRow(new[] { "a", "b", "c" }, null)] public void TestMethod1(string[] data, string[] moredata) { } } I have set Framework utilisation type for MSTest to UseDynamicAnalysis
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Remco		#2 Posted : Thursday, November 15, 2018 12:31:41 AM(UTC)
Rank: NCrunch Developer Groups: Administrators Joined: 4/16/2011(UTC) Posts: 7,144 Thanks: 959 times Was thanked: 1290 time(s) in 1196 post(s)		Hi, thanks for sharing this issue. I've reproduced it exactly as described. This looks like an edge case where NCrunch's emulator just doesn't match the same behaviour. I've noted this down to be fixed in the next release.
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1 user thanked Remco for this useful post.		qujck on 11/15/2018(UTC)
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qujck		#3 Posted : Thursday, January 10, 2019 3:14:44 PM(UTC)
Rank: Member Groups: Registered Joined: 4/19/2014(UTC) Posts: 17 Location: United Kingdom Thanks: 9 times Was thanked: 2 time(s) in 2 post(s)		Fixed in 3.23.0.10, thank you!
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1 user thanked qujck for this useful post.		Remco on 1/10/2019(UTC)
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