Eclipse maven update problem whike moving from older java to java17

 Errors encountered while doing maven update:

Could not get the value for parameter encoding for plugin execution default-resources

cannot resolve plugin org/apache/maven plugins maven-resources-plugin:3.1 0 

1. Close eclipse

2. Got to ~/.m2

3.  delete m2/repository/org/apache/maven

4. open eclipse 

5. update project again

(if  do not work delete whole .m2/repository)

Shopware 5 newsletter enable double opt fintionality

 https://docs.shopware.com/de/shopware-5-de/marketing-und-einkaufswelten/newsletter?utm_source=google&utm_medium=cpc&utm_campaign=nb-o04_nrt_dach_de_awareness_performance-max_lead-contact&utm_content=maxperformance&gclid=CjwKCAiAvaGRBhBlEiwAiY-yMGW-Pfxlq1TIHgN84Yrz6YgbG8-uAteR2Ex0A4Nfs0sSXWcrCst-ZRoCv5wQAvD_BwE 

 Java 17 : Unrecognized VM option 'MaxPermSize=512m'

adjust your environment variable MAVEN_OPTS and remove  MaxPermSize