The thing is we don't use ANT as a plugin, we simply call an ANT-file with <ant antfile="build.xml" dir="$build" target="<target>" from a jelly-script which resides in a plugin.
Somehow we have to manipulate the classloader and the option given in the first URL is unclear. This probably works when you have a dependency to ANT but we don't. Are there any other options or should we be looking for another way of doing this? thanks, Maarten ----- Original Message ---- From: Lukas Theussl <[EMAIL PROTECTED]> To: Maven Users List <[email protected]> Sent: Monday, June 25, 2007 9:20:03 AM Subject: Re: Maven 1.1 feat. ANT Classloader problem when using Jasper Does loading the jsp deps in the root classloader help [1]? However, I don't think there is a general solution, since maven and ant use a different classpath, see the remark at the ant:execute goal [2]. HTH, -Lukas [1] http://maven.apache.org/maven-1.x/using/developing-plugins.html#Plugin_dependencies [2] http://maven.apache.org/maven-1.x/plugins/ant/goals.html maarten roosendaal wrote: > Hi, > > We are trying to convert an ANT (1.6.5) project to a Maven project but first > we have to call the ANT scripts from Maven (1.1). This works fine except when > there is a part in the ANT-script that does JSP compilation. > > What we get is a ClassCastException: java.lang.ClassCastException: > org.apache.tools.ant.loader.AntClassLoader2 > > The problem is that apparently when you run ANT a different Classloader is > used then when you run Maven and call ANT. The JspRuntimeContext-class > expects a URLClassloader as parent but gets an AntClassLoader2. I've found > some threads regarding this problem but no real solution. > > We are using a Maven 1.1 custom plugin (with Jelly-scripting) to call > ANT-targets and Maven goals in a specific order. > > Does anyone have an idea on how to fix this? Again, the problem only occurs > when we call ANT targets via Maven. > > Thanks, > Maarten > > > > > ____________________________________________________________________________________ > Food fight? Enjoy some healthy debate > in the Yahoo! Answers Food & Drink Q&A. > http://answers.yahoo.com/dir/?link=list&sid=396545367 > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ____________________________________________________________________________________ Got a little couch potato? Check out fun summer activities for kids. http://search.yahoo.com/search?fr=oni_on_mail&p=summer+activities+for+kids&cs=bz --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
