用Java 1.7和ant 1.9在Eclipse中出现junit错误

Question

I'm using Ant to run a series of tests and generate HTML reports using JUnit. I get the following error:

[junitreport] Loading stylesheet jar:file:/C:/eclipse/plugins/org.apache.ant_1.8.4.v201303080030/lib/ant-junit.jar!/org/apache/tools/ant/taskdefs/optional/junit/xsl/junit-frames.xsl
[junitreport] : Error! The first argument to the non-static Java function 'replace' is not a valid object reference.
[junitreport] : Error! Could not compile stylesheet
[junitreport] : Fatal Error! Cannot convert data-type 'void' to 'reference'. Cause: Cannot convert data-type 'void' to 'reference'.

I've seen this bug in other answers, but they pointed it out as a bug introduced with Java 1.6. I have the following set up:

• Java JDK: 1.7.0_55
• Ant: 1.9.2

Answer 1

Eclipse runs ant files with it's own packaged version of ant unless you tell it otherwise. Updated my eclipse platform (and thus the pre-packaged ant) and it ran fine.