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Identifier (null) cannot be used with bit address in P# constant

Created by: gthiru89 at: 8/17/2020 8:03 AM (4 Replies)

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8/17/2020 8:03 AM	Rate (0)
gthiru89 Member Joined: 6/6/2018 Last visit: 11/21/2024 Posts: 2 Rating: (0)	Hello, I had used 'Compile All' function. Right click Blocks folder-Select Check block consistency-Compile All' in my step7 project. There are few error message. DB126 Compiler information: compiler error occurred. Identifier (null) cannot be used with bit address in P# constant The S7 program still contains the following uncompiled blocks: DB126

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8/18/2020 5:02 PM	Rate (0)
Hati Platinum Member Joined: 9/21/2012 Last visit: 1/14/2026 Posts: 4847 Rating: (512)	A screenshot of the error and the DB containing the error would be nice.

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8/21/2020 8:45 AM	Rate (0)
gthiru89 Member Joined: 6/6/2018 Last visit: 11/21/2024 Posts: 2 Rating: (0)	Dear Hati, Pl. find the attached screen shot of the error. Attachment DB Error.jpg (608 Downloads)

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8/21/2020 11:21 AM	Rate (0)
jacek d Platinum Expert Joined: 9/23/2005 Last visit: 1/14/2026 Posts: 5155 Rating: (772)	I think he asked about showing the line in a code which causes the error instead of the compiler output.
	Regards, Jacek What is confusing you is the fact that you never see a number but always its digit representation. So you end up thinking that the number is the representation. - Andrej Bauer Any claims against me - based on whatever legal reason - resulting from the use of any code and/or ideas presented on this forum shall be excluded. #StayWithUkraine
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6/22/2021 5:40 AM	Rate (0)
tiagodsmartins Member Joined: 7/16/2020 Last visit: 11/25/2025 Posts: 1 Rating: (0)	Hi, I have the same error. Any idea of what is the problem?

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