http://www.eclipse.org/m2e/m2e-downloads.html
/Anders On Thu, May 12, 2016 at 9:20 PM, <[email protected]> wrote: > Thanks to everyone. > > I'll try with the 1.8 JDK and the Maven plug-in version I have now (1.5.1). > > BTW, is 1.5.1 the latest version or is there a more recent version of the > Eclipse plug-ins? > > Thanks again. > > Michael Tarullo > Contractor (Engility Corp) > Software Engineer > FAA WJH Technical Center > (609)485-5294 > > > -----Original Message----- > From: Manfred Moser [mailto:[email protected]] > Sent: Thursday, May 12, 2016 3:14 PM > To: [email protected] > Subject: Re: Problem With Maven Compiler Plugin > > Just to confirm though.. latest versions of M2e need Java 1.8... > > Anders Hammar wrote on 2016-05-12 09:25: > > > As Mark pointed out, m2e requires a JDK. Initially you were using a > > JRE and it will then not work. Now you changed to a JDK and it works. > > It has nothing to do with the Java version. > > > > /Anders (mobile) > > On May 12, 2016 18:08, <[email protected]> wrote: > > > >> I thought I'd post one last comment about this. > >> > >> For a brief period I was under the impression that fixing my > >> dependencies somehow fixed this problem. That was not the case. > >> > >> It appears the root cause was that in Eclipse I configured the > >> installed JRE for Java 1.8. Since I have several versions of the > >> Java JDK installed I simply changed my JAVA_HOME environment variable > >> to point to the 1.7 JDK and then changed my installed JRE in Eclipse to > also point to JDK 1.7. > >> problem solved! > >> > >> I assume the Maven plug-ins for Eclipse (at least the version I'm > >> using, > >> 1.5.1) require Java 1.7!!! > >> > >> It would be great if someone would confirm this. > >> > >> Thanks > >> > >> Michael Tarullo > >> Contractor (Engility Corp) > >> Software Engineer > >> FAA WJH Technical Center > >> (609)485-5294 > >> > >> -----Original Message----- > >> From: Martin Gainty [mailto:[email protected]] > >> Sent: Wednesday, May 11, 2016 1:13 PM > >> To: [email protected] > >> Subject: RE: Problem With Maven Compiler Plugin > >> > >> Nota Bene: to detect missing dependencies i run dependency:tree and > >> bind to initialize phase before compilation > >> http://stackoverflow.com/questions/17978768/how-to-determine-which-ma > >> ven-dependency-is-needing-a-missing-dependency > >> HTH! > >> Martin (decidedly left of CTR) Gainty > >> > >> > >> > >> > From: [email protected] > >> > To: [email protected] > >> > Subject: RE: Problem With Maven Compiler Plugin > >> > Date: Wed, 11 May 2016 15:14:24 +0000 > >> > > >> > Thank you for the reply Mark. > >> > > >> > This problem "fixed itself". Just thought I'd explain here in the > >> > event > >> anyone else was having the same problem. > >> > > >> > There were some dependencies I was missing in my POM. They were > >> libraries needed by the app (I'm new to this app and it is not > >> normally built with Maven) and I had not included them in the POM or > our repo yet. > >> But they were not related to a plugin in any way. > >> > > >> > When I added these dependencies to the POM and tried a compile from > >> > the > >> command line, the build worked. Then with no changes to Eclipse I > >> submitted the compile using Run As..... Maven build and it also worked > fine. > >> > > >> > So the error message about not being able to find tools.jar, and > >> > the > >> fact that it appeared to be looking for it in the wrong place, > >> appears to be just a distraction from the actual problem, in this > >> case not including all the dependencies. I'm not sure why that would > >> result in the error message I was seeing, but at this stage, that's a > moot point. > >> > > >> > Mike > >> > > >> > Michael Tarullo > >> > Contractor (Engility Corp) > >> > Software Engineer > >> > FAA WJH Technical Center > >> > (609)485-5294 > >> > > >> > -----Original Message----- > >> > From: Mark Prins [mailto:[email protected]] > >> > Sent: Tuesday, May 10, 2016 10:24 AM > >> > To: [email protected] > >> > Subject: Re: Problem With Maven Compiler Plugin > >> > > >> > On 10-05-16 16:12, [email protected] wrote: > >> > > When attempting to build with Maven from Eclipse I am getting the > >> following error: > >> > > > >> > > [ERROR] Failed to execute goal > >> > > org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile > >> > > (default-compile) on project camel-activemq: Fatal error compiling: > >> > > tools.jar not found: C:\Dev\Java\jre1.8.0_51\..\lib\tools.jar -> > >> > > [Help 1] > >> > > > >> > > I'm confused about why the plugin is looking in the JRE for > >> > > tools.jar, > >> when this JAR exists in the JDK. > >> > > > >> > > >> > I think the eclipse maven plugin uses the JVM that eclipse is > >> > running in, so you need to specify either a specific JDK or run > >> > eclipse in a JDK VM (this is configured in eclipse.ini if I recall > >> > correctly) > >> > > >> > (or -not recommended- specify a specific compiler in your > >> > pom/compiler > >> > plugin) > >> > > >> > -M > >> > > >> > ------------------------------------------------------------------- > >> > -- 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] > >> > > >> > >> > >> --------------------------------------------------------------------- > >> 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] > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
