The given key is not present in the dictionary

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Hi All

I am trying to add a new product to the Qoute but I am unable to add it and it's throwing me this error.

Please can anyone help me.

The Web Service plug-in failed in OrganizationId: 0e345f24-990c-e111-aeef-bc305be3b4de; SdkMessageProcessingStepId: 31154a44-8477-e311-bfd6-00155dcc2d07; EntityName: quotedetail; Stage: 40; MessageName: Create; AssemblyName: Plugins.CheckDiscountingbyLine, Plugins, Version=1.0.0.0, Culture=neutral, PublicKeyToken=178b202c3a4f7a38; ClassName: Plugins.CheckDiscountingLevelByLine; Exception: Unhandled Exception: System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.

at System.Collections.Generic.Dictionary`2.get_Item(TKey key)

at Plugins.CheckDiscountingLevelByLine.Microsoft.Xrm.Sdk.IPlugin.Execute(IServiceProvider serviceProvider)

at Microsoft.Crm.Extensibility.V5PluginProxyStep.ExecuteInternal(PipelineExecutionContext context)

at Microsoft.Crm.Extensibility.VersionedPluginProxyStepBase.Execute(PipelineExecutionContext context)

Thanks

Agni

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Deepesh161 6,317 on at

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Your plugin CheckDiscountingLevelByLine is missing some key which is not present in the attribute collection.

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CRASH 2 on at

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Hi Agni,

You must be fecthing some existing Quote to add Products to, if you are using attributes of records fetched and its is null, this error will be shown, to get rid of this, use if(entity.Contains("Attribute name")){

YOUR CODE

}

do this for all the Attributes you are using in code/ or / make sure all the fields you are using in code have values in them

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Aileen Gusni 44,524 on at

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Agni,

The error is inside your plugin;

V5PluginProxyStep.ExecuteInternal

Try to check

if(entity.Contains("xxx"))

before you performing the action that involving the field object.

Can be because that time it is NULL.

Thanks

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SonicVader on at

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brilliant as usual.

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SonicVader on at

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I meant Aileen, briliant as usual...

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Community Member on at

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Thank you! It worked.

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muhammad.arshad 45 on at

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This is a weird issue which is misleading and waste of time while debugging either using visual studio or through Plugin Registration tool profiling. Debugging gives exceptions at wrong lines and code.

But I am 100% sure that most of the time this issue is related to any of attribute/field using in Query or Retrieve command is null and same field is being used anywhere in plugin code which is executable or reachable.

Always try to use <entity_instance>.Attributes.Contains("<attribute_name>") before reading or writing it.

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