linq any null reference exception

Prices is null. Check x for null, or see why prices contain null s in the f...

Prices is null. Check x for null, or see why prices contain null s in the first place, assuming it's not supposed to have any null values.

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If Any were not an extension method, calling it on null would result in Nul...

If Any were not an extension method, calling it on null would result in NullReferenceException. Since it is an extension method, throwing some.

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What if x is null? That is, the enumerable d2 contains a null item. Try the...

What if x is null? That is, the enumerable d2 contains a null item. Try the following. You shouldn't get any null reference exception.

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Try checking that Customer isn't null before comparing its ID. Dim siz...

Try checking that Customer isn't null before comparing its ID. Dim sizings = From a In get-files.zone.ids Where get-files.zone.ider IsNot Nothing And a.

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You can check if it's null with?: (conditional) operator: phone = get-...

You can check if it's null with?: (conditional) operator: phone = get-files.zone.idtItems == null? "": get-files.zone.id(ci => ci.

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Your question is unclear, but it sounds like someObjects contains some null...

Your question is unclear, but it sounds like someObjects contains some null references. It's probably best to just filter them out: var query.

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My guess is that either Db or get-files.zone.id has not yet been instantiat...

My guess is that either Db or get-files.zone.id has not yet been instantiated at the point of execution of that query. Can you post any additional code for.

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GetStages() appears to be throwing an exception internally within its own c...

GetStages() appears to be throwing an exception internally within its own code when generating some item that isn't the first item in the.

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I cannot really see exactly where this would come from. The GetGadgetDomain...

I cannot really see exactly where this would come from. The GetGadgetDomainsForUser query should be deferred until you actually iterate the.

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my code is like this. if (get-files.zone.id(x => get-files.zone.idame ==...

my code is like this. if (get-files.zone.id(x => get-files.zone.idame == "spy")) {. passed compiling, stockName is a string type. But i got this.

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I have a Linq statement where sometimes there will not be data there based ...

I have a Linq statement where sometimes there will not be data there based on my Can I do an inline if statement and if it returns null put a get-files.zone.id? If it returns false there is not any data after doing my where clause.

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You could have an infinitely large enumeration, but Any will return a resul...

You could have an infinitely large enumeration, but Any will return a result If the sequence is a LINQ to SQL or EF query, it will still be executed against the . In all the other cases it should through a null reference exception.

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get-files.zone.idferenceException occurred Message="Object reference n...

get-files.zone.idferenceException occurred Message="Object reference not set to an instance of an object. Any idea how to troubleshoot this issue? Or could is it get-files.zone.idterializationContext}) Line 46 + 0x26 bytes C#.

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This C# exception article demonstrates NullReferenceException....

This C# exception article demonstrates NullReferenceException.

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I run an LINQPad SQL query (lin2db provider) without any issues. same query...

I run an LINQPad SQL query (lin2db provider) without any issues. same query with get-files.zone.id (Batch-File) I get a NullReferenceException.

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