Showcase: Error when running locally after a few minutes

[melloware]

Showcase: Error when running locally after a few minutes

[christophs78]

You had this issue with MyFaces (because org.apache.myfaces.application ...)?
Did it also happen with Mojarra?
(I can look into this issue on the upcomming weekend.)

[melloware]

@Rapster @christophs78 need your help on this one not sure if its something new with Jetty 12 and Mojarra 4.0 with the showcase or what?

[melloware]

it doesn't look like it happens with Mojarra that I can tell.

[tandraschko]

can't replicate

windows11, JDK21, CMD without IDE

[melloware]

Without IDE

Environment

C:\dev\primetek\primefaces\primefaces-showcase>mvn --version
Apache Maven 3.9.5 (57804ffe001d7215b5e7bcb531cf83df38f93546)
Maven home: C:\tools\apache-maven-3.9.5
Java version: 17.0.6, vendor: Eclipse Adoptium, runtime: C:\tools\jdk-17.0.6+10
Default locale: en_US, platform encoding: Cp1252
OS name: "windows 11", version: "10.0", arch: "amd64", family: "windows"

I will try and come up with exact steps. It seems to be random.

[Rapster]

The problem looks more something related to compilation than JSF impl. Something must have gone wrong when you compiled PF?

[melloware]

SO I tink i narrowed it down. I run mvn -Ddev in a command line console window. I am browsing code in my IDE, if I make a change to code somehow Jetty is "watching" and tries to redeploy and gets this error. It doesn't seem to happen with Mojarra though.

[Rapster]

change in showcase code or PF code?

[melloware]

I think its when I change anything in Eclipse? But not always. But that stack trace is always the same.

[melloware]

Ahh there is is just edit any showcase XHTML file you will see it happen. Which makes working with the showcase very frustrating.

[Rapster]

Not sure I follow, but since Eclipse has his own compiler, could it be the cause? see also https://stackoverflow.com/a/1124806

I don't reproduce the issue running mvn -Ddev on showcase with IntelliJ

[melloware]

And you can edit a showcase XHTML file?

Basically Jetty is just watching our /src/main/webapp directory so i should be able to make an XHTML change and then reload the page while the Showcase is running. I have always been able to do that until now.

[melloware]

OK now i see a message with [INFO] Automatic redeployment disabled, see 'mvn jetty:help' for more redeployment options

But our PrimeFaces Test project has this...

<scan>5</scan>

so i had that in the showcase. if I remove that I now see [INFO] Automatic redeployment disabled, see 'mvn jetty:help' for more redeployment options but I can still edit XHTML pages.

[Rapster]

I have that warning without changing anything... And yes I can edit a showcase XHTML file