2007/10/23

[ANT][Eclipse][Weblogic]ANTのタスクでこける時の対処

仕事の備忘録メモ

Weblogic92を使用し、
JREJRockitを使いIDEをEclipse3.2にした場合
EclipseからANTを実行する場合のwlcompileタスクにおいて以下のエラーが起こった場合の対処

BUILD FAILEDC:\project\hogehoge\Src\foo\src\build.xml:25:
The following error occurred while executing this line:C:\project\hogehoge\Src\foo\src\fooEar\build.xml:77:
Could not create task or type of type: wlcompile.
Ant could not find the task or a class this task relies upon.
This is common and has a number of causes;
the usual solutions are to read the manual pages then download andinstall needed JAR files, or fix the build file:
- You have misspelt 'wlcompile'. Fix: check your spelling.
- The task needs an external JAR file to execute and this is not found at the right place in the classpath. Fix: check the documentation for dependencies. Fix: declare the task.
- The task is an Ant optional task and the JAR file and/or libraries implementing the functionality were not found at the time you yourself built your installation of Ant from the Ant sources. Fix: Look in the ANT_HOME/lib for the 'ant-' JAR corresponding to the task and make sure it contains more than merely a META-INF/MANIFEST.MF. If all it contains is the manifest, then rebuild Ant with the needed libraries present in ${ant.home}/lib/optional/ , or alternatively, download a pre-built release version from apache.org
- The build file was written for a later version of Ant Fix: upgrade to at least the latest release version of Ant - The task is not an Ant core or optional task and needs to be declared using .
- You are attempting to use a task defined using or but have spelt wrong or not defined it at the point of use
Remember that for JAR files to be visible to Ant tasks implementedin ANT_HOME/lib, the files must be in the same directory or on theclasspath
Please neither file bug reports on this problem, nor email theAnt mailing lists, until all of these causes have been explored,as this is not an Ant bug.

【対処】
  1. 「ウィンドウ」→「設定」→「ANT」→「ランタイム」を選択

  2. 「Antホーム」をクリック

  3. 「C:\bea\weblogic92\server」を設定
    (※デフォルトインストール設定だと上記の場所にWeblogicがインストールされているはず)

  4. 外部JRE追加よりJRockitの【tools.jar】を追加


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