Ask for help.！Error -536870902——DN4_ToErrorCluster_Polymorphic.vi

[Lil-Wei.DU]

Please help me, thank you very much.

I get an error when I run Labview.

Error -536870902 occurred in
DN4_ToErrorCluster_Polymorphic.vi

Possible Causes
The required property is not supported. When get DO->Scan Port->Port Count.

I am using Advantech's DAQ card 1753.

Thanks again, everyone.

[GerdW]

Hi Lil,

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@Lil-Wei.DU wrote:

Error -536870902 occurred in
DN4_ToErrorCluster_Polymorphic.vi

Possible Causes
The required property is not supported. When get DO->Scan Port->Port Count.

I am using Advantech's DAQ card 1753.

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When you are using a 3rd party hardware with its driver (VIs?) then you should read the manual for that 3rd party hardware and ask the support for that 3rd party hardware/software…

[W.S_CHENG99]

Have you solvd this problem? I  have similar problems，and my card is  Advantech's PCI-1754. If you solved it, how did you do  it?

[santo_13]

@W.S_CHENG99 - as the error clearly states "The specified task is invalid" - please check why the task is invalid.

[Lil-Wei.DU]

This issue is still unresolved.

Through Advantech's error code, it is found that the error code -536870902 is displayed as E000000A after transcoding. The corresponding content is: The required property is not supported.

 The required property is not supported. When set DI->Port Direction.