# Examples execution issues

**URL:** <https://forum.cloverdx.com/t/examples-execution-issues/445>\
**Category:** CloverDX Platform\
**Created:** [November 21, 2008, 12:00am UTC](https://forum.cloverdx.com/t/examples-execution-issues/445 "2008-11-21T00:00:00Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![icephoenix](https://avatars.discourse-cdn.com/v4/letter/i/c89c15/32.png) [@icephoenix](https://forum.cloverdx.com/u/icephoenix)\
**Post date:** [November 21, 2008, 12:00am UTC](https://forum.cloverdx.com/t/examples-execution-issues/445/1 "2008-11-21T00:00:00Z")

</div>

I tried running samples from the QuickStart( [http://wiki.clovergui.net/doku.php?id=quick\_start](http://wiki.clovergui.net/doku.php?id=quick%5Fstart) ) and receiving the following error:

```auto

ERROR [main] - Error in reading graph from XML !
org.jetel.exception.XMLConfigurationException: Can't load property definition from workspace.prm
	at org.jetel.graph.TransformationGraphXMLReaderWriter.instantiateProperties(TransformationGraphXMLReaderWriter.java:712)
	at org.jetel.graph.TransformationGraphXMLReaderWriter.read(TransformationGraphXMLReaderWriter.java:314)
	at org.jetel.graph.TransformationGraphXMLReaderWriter.read(TransformationGraphXMLReaderWriter.java:270)
	at org.jetel.graph.TransformationGraphXMLReaderWriter.loadGraph(TransformationGraphXMLReaderWriter.java:203)
	at org.jetel.main.runGraph.main(runGraph.java:311)
Caused by: java.io.FileNotFoundException: workspace.prm (No such file or directory)
	at java.io.FileInputStream.open(Native Method)
	at java.io.FileInputStream.<init>(FileInputStream.java:106)
	at java.io.FileInputStream.<init>(FileInputStream.java:66)
	at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:70)
	at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:161)
	at org.jetel.util.file.FileUtils.getAuthorizedStream(FileUtils.java:316)
	at org.jetel.util.file.FileUtils.getInputStream(FileUtils.java:269)
	at org.jetel.util.file.FileUtils.getReadableChannel(FileUtils.java:203)
	at org.jetel.graph.TransformationGraph.loadGraphPropertiesSafe(TransformationGraph.java:757)
	at org.jetel.graph.TransformationGraphXMLReaderWriter.instantiateProperties(TransformationGraphXMLReaderWriter.java:710)

```

Why would it happen and how do I get to run the sample graphs?

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<div class="post-metadata">

**Author:** ![avackova](https://avatars.discourse-cdn.com/v4/letter/a/65b543/32.png) [@avackova](https://forum.cloverdx.com/u/avackova)\
**Post date:** [November 24, 2008, 8:12am UTC](https://forum.cloverdx.com/t/examples-execution-issues/445/2 "2008-11-24T08:12:17Z")

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Hello,  
this way is valid for “old” examples. Now a structure of the examples package is a bit different and each example should be run from its “project” directory, eg. simpleExamples, advancedExamples. See to [Simple Examples](http://wiki.clovergui.net/doku.php?id=simple%5Fexamples) page, which is up to date.

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<div class="post-metadata">

**Author:** ![icephoenix](https://avatars.discourse-cdn.com/v4/letter/i/c89c15/32.png) [@icephoenix](https://forum.cloverdx.com/u/icephoenix)\
**Post date:** [November 24, 2008, 5:06pm UTC](https://forum.cloverdx.com/t/examples-execution-issues/445/3 "2008-11-24T17:06:38Z")

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Thank you! That helps 🙂