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https://issues.apache.org/jira/browse/OPENNLP-669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14376473#comment-14376473
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Benjamin Levy commented on OPENNLP-669:
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Hello. Sorry for the trouble, but I just started installing Apache OpenNLP and
hit the error:
testPerceptronOnPrepAttachDataWithStepSizeDecrease(opennlp.perceptron.PerceptronPrepAttachTest)
on testing OpenNLP Maxent.
I have Yosemite, jdk1.8.0, and maven all working properly.
I see that this issue was due to incompatibility between java1.8 and
ApachOpenNLP.
I'm really new to this, so I'd very much appreciate any practical guidance to
resolve the issue.
Thank you.
BSL
> Java 1.8 incompatibility and Build failures
> -------------------------------------------
>
> Key: OPENNLP-669
> URL: https://issues.apache.org/jira/browse/OPENNLP-669
> Project: OpenNLP
> Issue Type: Bug
> Components: Build, Packaging and Test, Documentation
> Affects Versions: 1.6.0
> Environment: Windows 8.1 Java 1.8
> Reporter: James Kosin
> Assignee: James Kosin
> Labels: java1.8, java8
> Fix For: 1.6.0
>
> Attachments: java_test_1.7.0_51.txt, java_test_1.8.0.txt,
> test_eventstream_java_1.7.0_51.txt, test_eventstream_java_1.8.0.txt
>
> Original Estimate: 504h
> Remaining Estimate: 504h
>
> I just wanted to let everyone know, the OpenNLP project is not compatible
> with the new Java 1.8.
> I get two (2) issues:
> 1) Fails test:
> Failed tests:
> testPerceptronOnPrepAttachDataWithStepSizeDecrease(opennlp.tools
> .ml.perceptron.PerceptronPrepAttachTest):
> expected:<0.7756870512503095> but was:
> <0.7766773953948998>
> 2) Java document generation fails miserably.
> [ERROR] * <li>.bin --> the file is binary
> [ERROR] ^
> [ERROR]
> C:\Users\jkosin\Documents\Projects\OpenNLP\opennlp\opennlp-tools\src\mai
> n\java\opennlp\tools\ml\perceptron\SuffixSensitivePerceptronModelWriter.java:41:
> error: bad use of '>'
> [ERROR] * <li>.bin --> the file is binary
> [ERROR] ^
> [ERROR]
> C:\Users\jkosin\Documents\Projects\OpenNLP\opennlp\opennlp-tools\src\mai
> n\java\opennlp\tools\postag\POSModel.java:64: error: reference not found
> The second for javadoc errors are probably due to more stringent checking in
> javadoc.
> The first... is a bit disconcerting and troubling. I'm going to check into
> this; because this error shouldn't be happening.
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