net.paoding.analysis.exception.PaodingAnalysisException: dic home should not be a file, but a directory!

Caused by: net.paoding.analysis.exception.PaodingAnalysisException: dic home should not be a file, but a directory!
    at net.paoding.analysis.knife.PaodingMaker.setDicHomeProperties(PaodingMaker.java:338)
    at net.paoding.analysis.knife.PaodingMaker.getDicHome(PaodingMaker.java:261)
    at net.paoding.analysis.knife.PaodingMaker.loadProperties(PaodingMaker.java:189)
    at net.paoding.analysis.knife.PaodingMaker.loadProperties(PaodingMaker.java:228)
    at net.paoding.analysis.knife.PaodingMaker.loadProperties(PaodingMaker.java:228)
    at net.paoding.analysis.knife.PaodingMaker.getProperties(PaodingMaker.java:130)
    at net.paoding.analysis.analyzer.PaodingAnalyzer.init(PaodingAnalyzer.java:70)
    at net.paoding.analysis.analyzer.PaodingAnalyzer.<init>(PaodingAnalyzer.java:59)
    at net.paoding.analysis.analyzer.PaodingAnalyzer.<init>(PaodingAnalyzer.java:52)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.compass.core.lucene.engine.analyzer.DefaultLuceneAnalyzerFactory.createAnalyzer(DefaultLuceneAnalyzerFactory.java:91)
    ... 68 more

根据提示：paoding-dic-home.properties文件中配置的路径是文件夹

paoding.dic.home.config-fisrt=this
paoding.dic.home=classpath:dic
paoding.dic.detector.interval=60
#values are "system-env" or "this";
#if value is "this" , using the paoding.dic.home as dicHome if configed!
#paoding.dic.home.config-fisrt=system-env

#dictionary home (directory)
#"classpath:xxx" means dictionary home is in classpath.
#e.g "classpath:dic" means dictionaries are in "classes/dic" directory or any other classpath directory
#paoding.dic.home=dic

#seconds for dic modification detection
#paoding.dic.detector.interval=60

最后发现是我的Eclipse工作空间路径“F:JAVA Project”包含空

解决方案：去掉工作空间路径中的空格即可