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Blog posts : "null"

Solution for NullReferenceException

February 28, 2013

So, i checked the comments many readers posted and 've been getting this complaint  A LOT from MANY users, where most say something like this:

"I am having a NullRefrenceException error during runtime and the block of code it point to is below:

var faces =
grayframe.DetectHaarCascade(haar, 1.4, 4,…

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