COMPILER - rule assembly time
Rule compiler takes rules in some textual format and prepares binary
Packages of rules for deployment. This depends on the CORE RUNTIME.
* drools-core
* drools-compiler - the rule compiler itself.
* antlr3 - only if you are using native DRL. if only using XML,
you can skip this.
* xerces, xml-apis - only if you are using XML rules, if DRL
only, can skip this.
* commons-jci-core
o This also requires only one pair out of:
+ *commons-jci-eclipse*, core-3.2 - for eclipse JDT
to compile the java semantics (this is default)
+ commons-jci-janino, janino - for janino. To use
this option, set -Ddrools.compiler=JANINO or use
PackageBuilderConfiguration? class.
* commons-logging - used by various dependencies.
* commons-lang - used for string manipulation in various
dependencies.
* stringtemplate, anlr-2.7.6 - used in generating semantic code.
Tom G
------------------------------------------------------------------------
*From:* [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] *On Behalf Of *S Reed
*Sent:* Wednesday, March 14, 2007 12:12 PM
*To:* Rules Users List
*Subject:* Re: [rules-users] Error compiling rules (3.1M1).
NoSuchMethodError: EclipseJavaCompiler.<init>(java/util/Map)
Thank you, Tom.
I replaced antlr-2.7.6 with 2.7.7 and antlr 3.0ea8 with the 3.0b5
that came with the Drools 3.1M1 release.
I upgraded stringtemplate to 3.0.
None of these changes helped which is not too surprising since the
error is in the commons-jci code:
Exception in thread "main" java.lang.NoSuchMethodError:
org.apache.commons.jci.compilers.EclipseJavaCompiler.<init>(Ljava/util/Map;)V.
I have a critical question. If you removed
commons-jci-eclipse-3.2.0.666.jar, what did you replace it with?
Since the error I am getting is in that jar, I am very interested in
this answer. There is no version of that jar in the 3.1M1 release.
If anyone else can weigh in here and enlighten me I'd appreciate it.
Scott
Tom Gonzalez's message received 3/13/2007 6:43 PM:
Here are the changes We are using.
Remove
antlr-3.0ea8.jar
antlr-2.7.6.jar
commons-jci-eclipse-3.2.0.666.jar
core-3.2.0.666.jar
stringtemplate-2.3b6.jar
Remove
drools-compiler-3.0.4.jar
drools-core-3.0.4.jar
Add
antlr-2.7.7.jar
antlr-3.0b5.jar
core-3.2.1.v_677_R32x.jar
stringtemplate-3.0.jar
xstream-1.1.3.jar
Add
drools-compiler-3.1.0-M1.jar
drools-core-3.1.0-M1.jar
------------------------------------------------------------------------
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