How the queue would bring a error like that

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  1. Get Transaction Item with a variable with TransactionItem
  2. Assign TransactionItem specific content to variable a
  3. the expression bring up a error as below
    why? I copy step by step with the acdemy video, but it getting wrong, someone help me please?
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Hi @vivachen - Can you delete that assign activity, take new one and type everything manually again, save your workflow, wait for a minute

TransactionItems.SpecificContent("Type").ToString
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Hi @vivachen ,

As mentioned privately, do check by re-typing the expression if the error resolves or could you check the below post, it has an alternative method of accessing the value :

When also re-typing make sure you remove the expression first, Save, and then Re-type the Expression.

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@vivachen

Can you check once is the TransactionItems is a type of QueueItem?

Check below

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As above If we have TransactionItems as QueueItem Type then you can use as

TransactionItems.SpecificContent("Type).ToString

Hope this may help you

Thanks,
Srini

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@vivachen

Also check if you have same Name in Arguments as well

Thanks,
Srini

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I `am sure it is queue item type, and no other same argument

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Thank you, this is working

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