signavio-core-components ant build-all-in-one-war failed

最近搞了下signavio-core-components項目，網址是http://code.google.com/p/signavio-core-components

執行ant build-all-in-one-war或者ant build-and-deploy-all-in-one-war-to-tomcat

BUILD FAILED
D:\signavio\build.xml:64: The following error occurred while executing this line
D:\signavio\editor\build.xml:118: Java returned: 2

研究了一下是因為編碼問題，ant檔案調用了editor/build.xml。其中有

<concat destfile='${build}/oryx.debug.js'>...</concat>

這個命令是合并檔案，但是源檔案中的scripts/Core/SVG/label.js是utf-8格式的，而其他是ansi格式的，這個utf-8檔案轉成ansi會出現亂碼。因此修改為

<property name="charset" value="utf-8"/>

<concat destfile='${build}/oryx.debug.js' encoding="${charset}" outputencoding="${charset}">

這樣合并後的檔案沒有問題，但是YUICompressor壓縮還是有問題，到官網下載最新的2.4.7，放到lib目錄，將其中的yuicompressor-2.4.2.jar修改為yuicompressor-2.4.7.jar

<java dir="${build}" jar="${root}/lib/yuicompressor-2.4.7.jar" fork="true" failonerror="true" output='${compress.temp}'>

解決辦法同樣PO在了項目issue中，參見

http://code.google.com/p/signavio-core-components/issues/detail?can=2&start=0&num=100&q=&colspec=ID%20Type%20Status%20Priority%20Milestone%20Owner%20Summary&groupby=&sort=&id=29