[rules-users] Error from TroubleTicket example in official 4.0GA drools-examples-drl download

[Mark Proctor]

Yes I made this mistake, sorry. It is already fixed in trunk, and will 
be part of 4.0.1.

The mistake happened when I added the shopping example. 4.0.1 also 
includes a new RuleFlow example, based on the Number Guess program.

Mark
Shahad Ahmed wrote:
>
> I get the following two errors reported by Eclipse when I import the 
> official 4.0 GA download version of the drools-examples-drl project:
>
> 1. Unable to find unambiguously defined class 'Customer', candidates 
> are: [org.drools.examples.Customer, 
> org.drools.examples.TroubleTicketExample$Customer] 
> drools-examples-drl/src/main/rules/org/drools/examples in 
> TroubleTicket.drl
>
> 2. Unable to find unambiguously defined class 'Customer', candidates 
> are: [org.drools.examples.TroubleTicketExampleWithDSL$Customer, 
> org.drools.examples.Customer] 
> drools-examples-drl/src/main/rules/org/drools/examples in 
> TroubleTicketWithDSL.drl
>
> Is this a bug in 4.0GA , or is there further configuration required 
> after importing the examples project? I'm using the 4.0GA release 
> version of the drools Eclipse plug-in.
>
> I also noticed that I don't get this error from the latest version of 
> drools in the trunk (i.e. including post 4.0GA changes), so maybe this 
> has already been fixed since release 4.0GA?
>  
> Here's the stack when you try and run the TroubleTicketExample.java 
> example:
>  
> Exception in thread "main" java.lang.Error: Unable to find 
> unambiguously defined class 'Customer', candidates are: 
> [org.drools.examples.TroubleTicketExample$Customer, 
> org.drools.examples.Customer]
>  at 
> org.drools.base.ClassTypeResolver.resolveType(ClassTypeResolver.java:178)
>  at 
> org.drools.rule.builder.dialect.java.JavaFunctionBuilder.build(JavaFunctionBuilder.java:84)
>  at org.drools.rule.builder.dialect.java.JavaDialect.addFunction 
> (JavaDialect.java:431)
>  at 
> org.drools.compiler.PackageBuilder.addFunction(PackageBuilder.java:380)
>  at org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:278)
>  at org.drools.compiler.PackageBuilder.addPackageFromDrl 
> (PackageBuilder.java:160)
>  at 
> org.drools.examples.TroubleTicketExample.main(TroubleTicketExample.java:20)
>
> Shahad
>
> ------------------------------------------------------------------------
>
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