Getting started with Open Liberty: 404 - open-liberty

I'm trying to follow the guide here - https://openliberty.io/guides/getting-started.html. I'm on the Building and running the application step. I ran "mvn liberty:run" and Open Liberty started without any errors but when I go to http://localhost:9080/system/properties I get the error below.
Error 404:
com.ibm.ws.webcontainer.servlet.exception.NoTargetForURIException: No
target servlet configured for uri: /system/properties
Any suggestions?

At the end of each guide in the "Nice Work! Where to next?" section, each guide has link:
Raise an issue to share feedback
which I would recommend for these kind of questions as you're likely going to get a quicker response if you open an issue directly against the code you're using.

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Why when I return back from login to I get an ERROR with the sample app?

This is in regards to the sample: msal-web-sample-0.1.0
I am using tomcat 9 and maven to build and run the msal-web-sample code. It is building fine and running, loading spring, etc. I am able to go out and get a username and passowrd login. However, when it tries to return back to my system (https://localhost:8443/msal4jsample/secure/aad) it just has a bit "ERROR PAGE!" heading with Home Page link going back to the main tomcat page.
In the tomcat runtime it has:
2021-06-29 15:28:06.108 ERROR 6360 --- [io-8443-exec-10] o.s.b.w.servlet.support.ErrorPageFilter : Cannot forward to error page for request [/secure/aad] as the response has already been committed. As a result, the response may have the wrong status code. If your application is running on WebSphere Application Server you may be able to resolve this problem by setting com.ibm.ws.webcontainer.invokeFlushAfterService to false
Of course, that doesn't apply to my setup.
I see the get in the logs returning back OK and don't see any errors on startup. I am at a loss as to where to go from here. Any thoughts?
Also, is there a non-spring implementation that can be used with java but still using MSAL?
Thanks
Alan
Please share additional information about the error. Do you have trouble regrading AAD? Check your environmental settings (Tomcat) if this isn't the case.

Error getting valid response from API. Check log file for error details

I cant seem to find the error log of authorize.net api.
I have Laravel application which uses "authorizenet/authorizenet" package and the code where I try to create a customer profile, I get following error:
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Can anyone tell me whereto find these logs? and what it's name?
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if someone else has this issue, here is the solution.
The authorize.net has changed their endpoints from https://api.authorize.net to https://api2.authorize.net which is one of the possible reasons that you might get this error.
So if you are hardcoding these endpoints in your code then update it to the new one or if you are using library constant for it, same as me:
\net\authorize\api\constants\ANetEnvironment::SANDBOX
\net\authorize\api\constants\ANetEnvironment::PRODUCTION
Then simply update your library by running:
composer update authorizenet/authorizenet
This is how I resolved it and it seems to be the best way so far because it will update their library to take everything up to date if they have changes something else and you started experiencing this issue.
I hope it helps

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A script stops with an error. Are your config files up to date? Maybe turn on debugging to trace the error.
There is an error in the .htaccess file.
Something else. Please check the fortrabbit status.
I have checked the configurations but I keep find a cause for that or even a solution for this issue.
That's not really a good question to post her on StackOverflow. It's too specific - probably App- or even service-related. For such cases: please try customer support.

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Any help to Sort out this problem is highly appreciated.
Did you actually deploy an application at the closerbyapp context? the root context (/) of your application is working and showing the default index.html page that comes with the java cartridges. You should double-check how/where you put your code, and that you added it to git, and what url it should show up at. Maybe provide some of the code you used or steps that you took to deploy the code so we can help troubleshoot it? Along with any logs for your application that might be helpful.

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thank you
You would need to correct the defaults.xml db.servicename entry and remove the other edits that you have done to the other files.
Please have a look here

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