topic Re: Not generating preview with XML Input metadata creation in Installing and Upgrading

Not generating preview with XML Input metadata creation

romain_f — Sat, 16 Nov 2024 02:44:16 GMT

Hello everyone,

I would like to create a metadata from an xml file.

Here is the xml content :

<root>
  <force>-856225279</force>
  <screen>
    <over>676342179</over>
    <corn>
      <trouble>see</trouble>
      <pass>-433015456</pass>
      <forgotten>-1629282465.8682627</forgotten>
      <notice>1855669336.7419824</notice>
      <welcome>then</welcome>
      <east>captain</east>
    </corn>
    <swam>lose</swam>
    <scientist>1550264206.4543032</scientist>
    <improve>1957528785</improve>
    <son>buffalo</son>
  </screen>
  <line>1726686893</line>
  <rocky>produce</rocky>
  <flame>tightly</flame>
  <hurried>-71096730</hurried>
</root>

The problem is gui does not achieve to generate the output. It tells me "error preview. some parameters have to be changed." and that errors are often because of wrong encoding parameters.

Here is a Screenshot :

I have Talend version 7.2.1, JDK 13.0.2.

I've tried to install JDK8 in plus of JDK13, but in this case, Talend did not start anymore so I had to uninstall JDK8.

I've tried to create metadata from an excel file but I have problem generating preview when creating metadata element.

Here is the subject : Importing CSV file in metadata not working

I have Talend Open Studio for Data Integration 7.2.1.

Re: Not generating preview with XML Input metadata creation

Anonymous — Mon, 13 Apr 2020 07:40:20 GMT

JDK 13 is not a supported Java environment, please install JDK 8 or 11, if you have JDK installation on your machine, you can specify an VM to launch studio, refer to this article.
https://community.talend.com/t5/Installation-and-Migration/Specifying-another-JVM-to-launch-Talend-Studio/ta-p/21570

Regards
Shong

Re: Not generating preview with XML Input metadata creation

romain_f — Thu, 16 Apr 2020 12:41:44 GMT

Hi @shong ,

Indeed, I had to install JDK 8 and, in particular, jdk1.8.0_241, and select it to "default" in Talend > Préférences > Java > Install JREs in order to make Talend Open Studio for work.

Thanks for information