[Bug] guidance error

[qianlianmoki]

This is an error report.

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Screenshot of the error

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Error details

in 4), we should write all the same message_generation for <build_depend>, <build_export_depend> and <exec_depend>, but guidance use the message_runtime for the 2 later. And I tried that it will cause the error said can't well set message_generation as dependence.

[girishkumar.kannan]

Hi @qianlianmoki ,

The package.xml file should contain the following 3 lines for the custom message to work:

<build_depend>message_generation</build_depend>

<build_export_depend>message_runtime</build_export_depend>

<exec_depend>message_runtime</exec_depend>

If you set it otherwise, it will not work. It may compile as you have shown in your output image, but you will not be able to use the message.

Regards,
Girish

[bayodesegun]

We’ll also look into this, because the notebook should indicate the correct things to add.