<font size=2 face="sans-serif">Kris,</font>
<br>
<br><font size=2 face="sans-serif">Thanks for trying to help.</font>
<br><font size=2 face="sans-serif">I just downloaded drools-5.1.0.SNAPSHOT-bin
from </font><a href=https://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/trunk/target/><font size=2 face="sans-serif">https://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/trunk/target/</font></a><font size=2 face="sans-serif">
- which I found in a thread from this mailing list - and changed
my drools runtime in Eclipse. Since then, it seems that all my problems
are solved! There are no weird errors anymore ;)</font>
<br><font size=2 face="sans-serif">In any case, I'm using Drools 5, and
yes, I'm compiling and executing with the same version.</font>
<br>
<br><font size=2 face="sans-serif">Thanks anyway!</font>
<br><font size=2 face="sans-serif"><br>
<br>
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<br>
<table width=100%>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">From:</font>
<td><font size=1 face="sans-serif">Kris Verlaenen <kris.verlaenen@cs.kuleuven.be></font>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">To:</font>
<td><font size=1 face="sans-serif">Rules Users List <rules-users@lists.jboss.org></font>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">Date:</font>
<td><font size=1 face="sans-serif">14/09/2009 10:59</font>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">Subject:</font>
<td><font size=1 face="sans-serif">Re: [rules-users] java.lang.NoSuchMethodError
on every Action node</font>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">Sent by:</font>
<td><font size=1 face="sans-serif">rules-users-bounces@lists.jboss.org</font></table>
<br>
<hr noshade>
<br>
<br>
<br><tt><font size=2>Whenever you add a Java action in your process, the
compiler will<br>
generate a Java class in the background that will be used for executing<br>
this action. The error seems to indicate that the class generated
by<br>
the compiler is not what the runtime is expecting. Which version
of<br>
Drools are you using? And are you compiling and executing with the
same<br>
version (or are you for example first building your knowledge base and<br>
then serializing your package or getting it from guvnor)?<br>
<br>
If possible, could you include a sample project that shows the issue, so<br>
I could take a look what's going on at runtime?<br>
<br>
Kris<br>
<br>
<br>
> This time, every action I try to insert in a ruleflow, I receive a
<br>
> java.lang.NoSuchMethodError. I'm even trying a really simple ruleflow<br>
> with <br>
> just one simple action - like System.out.println("Test");
- and all I<br>
> get <br>
> is a java.lang.NoSuchMethodError.<br>
<br>
<br>
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