# Troubleshooting¶

Use this section to read about known issues and for common troubleshooting steps.

AS3 general troubleshooting tips:

• Examine the restnoded failure log at /var/log/restnoded/restnoded.log (this is where AS3 records error messages)
• Examine the REST response:
• A 400-level response will carry an error message with it
• If this message is missing, incorrect, or misleading, please let us know by filing an issue on Github.
• Use AS3’s trace option to create a detailed trace of the configuration process for subsequent analysis. AS3’s trace option can be a powerful tool to learn about its working details and to review AS3’s operations in detail

Troubleshooting

I’m receiving a path not registered error when I try to post a declaration

If you are receiving this error, it means either you did not install AS3, or it did not install properly. The error contains the following message:

{
"code":404,
"message": "Public URI path no registered. Please see /var/log/restjavad.0.log and /var/log/restnoded/restnoded.log for details.".
...
}