[rules-users] Error compiling rules (3.1M1). NoSuchMethodError: EclipseJavaCompiler.<init>(java/util/Map)

[S Reed]

Ah! I found EclipseJavaCompiler(Map) in drools-compiler. Is the 
requirement for commons-jci-eclipse incorrect or is it also required?
I also realize that I only updated my Eclipse project and failed to 
update my ant scripts with these changes.
I should be ok now.
Thank you for the help.
  Scott

S Reed's message received 3/14/2007 12:40 PM:
> I am sorry, Tom, but I don't understand. I have been referring to this 
> requirements document all along. I see that it requires 
> commons-jci-eclipse but your previous message says you removed it. 
> What did you replace it with or am I missing something?
>
> Tom Gonzalez's message received 3/14/2007 12:32 PM:
>> 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:* rules-users-bounces at lists.jboss.org 
>> [mailto:rules-users-bounces at lists.jboss.org] *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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