WKND Tutorial - Model Message not displaying in Hello World Component

@marks16411289 Check in the system console if the bundle is active. Try deleting your bundle and install it again. Go to your core directory and run this command:

mvn -PautoInstallBundle clean install

Hi @marks16411289 

When you say model message is not displayed:
Did you add the message in the java class directly? or you are reading from dialog and showing on page using a sling model?
Make sure you have a getter method defined for the variable which is holding the message string. Now use the same getter variable on HTL to get the reference.
if you are getting the value from dialog, try to print in log to see if it's able to read the value or not. Also make sure the variable name and the name attribute in dialog field both are same.

private String attribute1;

protected void init(){

attribute1 = "Some text" / read from dialog;
}

public String getAttribute1(){

this.attribute1 = attribute1;

}

HTL add below code:
${model.attribute1}

This should print the value.

Make sure the version in the POM file is having X.X.X-SNAPSHOT where X can be any number, i.e. 1.0.0-SNAPSHOT just to ensure the latest changes are deployed to your local.

Thanks!

As updated by the usee, aligning the AEM version with the code resolved the issue.

Good to marked it as resolved.