Hi Martin, Geronimo Eclipse Plugin 2.1.7 was tested successfully against this senario before releaseing https://cwiki.apache.org/GMOxDOC21/5-minute-tutorial-on-enterprise-application-development-with-eclipse-and-geronimo.html
And I just double checked again with following environment, and can not reproduce your exception. 1. clean eclipse 3.6 SR1 2. installed from http://www.apache.org/dist/geronimo/eclipse/updates/ 3. windows XP SP3 4. Sun JDK 1.5.0_22 5. Geronimo Server 2.1.7 Could you let us know your environment for problem investigation? -- Best regards, Han Hong Fang (Janet) hanhongfang AT apache.org
