Re: Error building PyLucene with added classes

[Andi Vajda]

 Hi Daniel,

On Thu, 15 Jan 2015, Daniel Duma wrote:

Thanks Andi,

I'd love to do it "the proper way", but I have no idea how to go about
building my own jar files,

http://docs.oracle.com/javase/tutorial/deployment/jar/build.html

much less where to put that -jar parameter for
jcc. Is there a tutorial on this somewhere?

That parameter is visible line 319 of PyLucene 4.9's Makefile.
Look for --jar.

Andi..

Cheers,
Daniel

On 15 January 2015 at 18:01, Andi Vajda <va...@apache.org> wrote:

On Jan 15, 2015, at 09:31, Daniel Duma <danield...@gmail.com> wrote:

Update: never mind, I was placing the files in the wrong folder. Solved!

Good, that was going to be my first question since you didn't tell us
anything about your new class(es).

The proper way to add things to lucene and pylucene is to put your stuff
into your own package and to create a jar file from that package. Then, to
add it to pylucene, you just add it to the list of jar files its build
processes, with jcc's --jar parameter.

Andi..

Thanks,
Daniel

On 15 January 2015 at 17:00, Daniel Duma <danield...@gmail.com> wrote:

Hi all,

I have added some classes that I need to Lucene and now I cannot build
PyLucene 4.9.

Everything runs fine inside Eclipse, but when copying the .java files to
the corresponding folders inside the PyLucene source directory and
rebuilding, I get this error:

*C:\NLP\pylucene-4.9.0-0\lucene-java-4.9.0\lucene\core\src\java\org\apache\lucene\queryparser\classic\FieldAgnosticQueryParser.java:12:

error: cannot find symbolsymbol: class QueryParser*Here is the full

output:

ivy-configure:
[ivy:configure] :: Apache Ivy 2.4.0-rc1 - 20140315220245 ::
http://ant.apache.org/ivy/ ::
[ivy:configure] :: loading settings :: file =
C:\NLP\pylucene-4.9.0-0\lucene-java-4.9.0\lucene\ivy-settings.xml

resolve:

init:

-clover.disable:

-clover.load:

-clover.classpath:

-clover.setup:

clover:

compile-core:
   [javac] Compiling 734 source files to
C:\NLP\pylucene-4.9.0-0\lucene-java-4.9.0\lucene\build\core\classes\java
   [javac]

C:\NLP\pylucene-4.9.0-0\lucene-java-4.9.0\lucene\core\src\java\org\apache\lucene\queryparser\classic\FieldAgnosticMultiFieldQueryParser.java:15:

error: cannot find symbol
   [javac]             MultiFieldQueryParser {
   [javac]             ^
   [javac]   symbol: class MultiFieldQueryParser
   [javac]

C:\NLP\pylucene-4.9.0-0\lucene-java-4.9.0\lucene\core\src\java\org\apache\lucene\queryparser\classic\FieldAgnosticQueryParser.java:12:

error: cannot find symbol
   [javac] public class FieldAgnosticQueryParser extends QueryParser {
   [javac]                                               ^
   [javac]   symbol: class QueryParser
   [javac]

C:\NLP\pylucene-4.9.0-0\lucene-java-4.9.0\lucene\core\src\java\org\apache\lucene\queryparser\classic\FieldAgnosticMultiFieldQueryParser.java:23:

error: method does not override or implement a method from a supertype
   [javac]     @Override
   [javac]     ^

BUILD FAILED
C:\NLP\pylucene-4.9.0-0\lucene-java-4.9.0\lucene\common-build.xml:694:

The

following error occurred while executing this line:
C:\NLP\pylucene-4.9.0-0\lucene-java-4.9.0\lucene\common-build.xml:480:

The

following error occurred while executing this line:
C:\NLP\pylucene-4.9.0-0\lucene-java-4.9.0\lucene\common-build.xml:1755:
Compile failed; see the compiler error output for details.

PyLucene builds just fine without the added files, and I have checked

and

the files it can't find are where they should be!

Cheers,
Daniel