Article ID: 000077993 Content Type: Error Messages Last Reviewed: 12/06/2011

Error (199057): Maintain hierarchy value "" for --maintain_design_hierarchy option is illegal. Refer to--help for legal maintain hierarchy values.

Environment

    Quartus® II Subscription Edition
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Description

In the Quartus® II software version 11.1 and later, this error may be seen when running quartus_eda from the command line and using the option --maintain_design_hierarchy.

Resolution

To work around this error, specify either on or off to the --maintain_design_hierarchy option when running the quartus_eda command. For example

quartus_eda --maintain_design_hierarchy=on ...

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