topic Re: Talend Open Studio 8.0.1 Error Opening a job in Installing and Upgrading

Talend Open Studio 8.0.1 Error Opening a job

gimgi69 — Fri, 15 Nov 2024 22:05:34 GMT

I get the following error message when I try to open an existing job:

An error has occurred. See error log for more details.

JsonIoException setting field 'flags' on target: Property: null with value: {}

I didn't make any migration and I've this exact same error message while opening a job.

I specify that I work on a project that I did not develop myself.

But the thing is : this job was opening really well last week and nothing has changed in the meantime.

I'm completely stuck right now 👾

Environment :

TOS 8.0.1

JDK 17

Thank you by advance

CTouu

Re: Talend Open Studio 8.0.1 Error Opening a job

Anonymous — Fri, 17 Feb 2023 03:27:47 GMT

JDK 17 isn't a supported Java environment, maybe you have upgraded your Java version recently, please install Java 11 and restart studio.

Regards

Shong

Re: Talend Open Studio 8.0.1 Error Opening a job

gimgi69 — Fri, 17 Feb 2023 14:22:40 GMT

Ok thank you this has solved my problem !!

We can close this ticket.

💪

Re: Talend Open Studio 8.0.1 Error Opening a job

dk12 — Fri, 01 Mar 2024 11:00:19 GMT

Hi,

I am upgrading java version from java 1.8 to Java 17

In Talend - TOS_BD-20211109_1610-V8.0.1 is java 17 will work ?

Re: Talend Open Studio 8.0.1 Error Opening a job

Xiaodi_Shi — Mon, 04 Mar 2024 03:52:22 GMT

Hello,

We have added support for JDK 17 from R2023-10 onwards(patched subscription products). As we known that, Talend open studio 8 version was released prior to it.

There is no official support for JDK 17 in talend open studio 8.

Here is the related online documentation:

https://help.talend.com/r/en-US/8.0/installation-guide-windows/compatible-java-environments

Best regards

Sabrina

Re: Talend Open Studio 8.0.1 Error Opening a job

nidhin_san — Thu, 28 Mar 2024 11:07:11 GMT

It didn't work for me. Installed JDK 11, updated environment variables and Java preferences in Talend. Still same, even after restart. Any clue?

Re: Talend Open Studio 8.0.1 Error Opening a job

Shicong_Hong — Fri, 29 Mar 2024 01:02:26 GMT

Hello @nidhin_san , we need to check the environment information of your studio to confirm the cause of the problem, please upload the studio log file which is located in <studio installation directory>/workspace/.metadata/, and show us the error messages you are getting if you have different error. Thank you!

Regards

Shicong

Re: Talend Open Studio 8.0.1 Error Opening a job

ssb1 — Sat, 06 Apr 2024 17:10:04 GMT

Hello,

Any update on this, we are also facing the same issue,

An error has occurred. See error log for more details.

JsonIoException setting field 'flags' on target: Property: null with value: {@items=[Ljava.lang.Object;@4623c0d3}

We are running Talend 8.0.1 on Apple M2 Pro, with the following Java version.

Thanks

Re: Talend Open Studio 8.0.1 Error Opening a job

Xiaodi_Shi — Mon, 08 Apr 2024 03:05:23 GMT

Hello @ssb1

Is openjdk 11.0.22 working well for you?

Could you please attach your full Studio logs for us to review?

The main Studio log file is in your workspace directory (whichever workspace you currently have open).
For a workspace in directory location:

C:\Users\<your-username>\workspace

the log file is at:

Note, the full name of the log file is just '.log'.

Or if the Studio connection windows does not even appear:
<talend_installation_folder> \studio\configuration\124345433323.log (or some similar name)

Best regards

Sabrina

Re: Talend Open Studio 8.0.1 Error Opening a job

ssb1 — Mon, 08 Apr 2024 13:05:03 GMT

Hi Sabrina,

I use MacBook Pro with Apple M2 Pro chip, I don't see any log files in the workspace folder except the migration.log.

I was able to fix few workspaces after un-installing other JAVA version from my system and installing the following JAVA version

I probably need to re-migrate the jobs which are not working.

Thanks

Santosh

Re: Talend Open Studio 8.0.1 Error Opening a job

Xiaodi_Shi — Tue, 09 Apr 2024 01:52:17 GMT

Hello,

The supported Java platforms are OpenJDK and Oracle JDK. The recommended distribution for OpenJDK is zulu.

Here is online documentation about:

https://help.talend.com/r/en-US/Cloud/installation-guide-mac/compatible-java-environments

Best regards

Sabrina