java.lang.OutOfMemoryError: PermGen Speicherplatzfehler

Question

Ich habe alle möglichen Lösungen dafür gelesen. Ein link in einem Kommentar in

Dealing with “java.lang.OutOfMemoryError: PermGen space” error

ist das Beste, was ich bisher gefunden habe. Ziemlich kompliziert zu folgen.

Der Punkt ist, bekomme ich diesen Fehler nur ein Projekt mit Maven kompilieren.

Nach meinem Wissen gibt es bisher keinen Anwendungsserver. So was ist los?

Und was kann ich tun?

Das ist mein Fehler:

[INFO] ------------------------------------------------------------------------ 
[INFO] BUILD FAILURE 
[INFO] ------------------------------------------------------------------------ 
[INFO] Total time: 1:02.743s 
[INFO] Finished at: Mon Sep 24 17:48:50 CEST 2012 
[INFO] Final Memory: 77M/894M 
[INFO] ------------------------------------------------------------------------ 
--------------------------------------------------- 
constituent[0]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/aether-a 
pi-1.13.1.jar 
constituent[1]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/aether-c 
onnector-wagon-1.13.1.jar 
constituent[2]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/aether-i 
mpl-1.13.1.jar 
constituent[3]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/aether-s 
pi-1.13.1.jar 
constituent[4]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/aether-u 
til-1.13.1.jar 
constituent[5]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/commons- 
cli-1.2.jar 
constituent[6]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/maven-ae 
ther-provider-3.0.4.jar 
constituent[7]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/maven-ar 
tifact-3.0.4.jar 
constituent[8]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/maven-co 
mpat-3.0.4.jar 
constituent[9]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/maven-co 
re-3.0.4.jar 
constituent[10]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/maven-e 
mbedder-3.0.4.jar 
constituent[11]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/maven-m 
odel-3.0.4.jar 
constituent[12]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/maven-m 
odel-builder-3.0.4.jar 
constituent[13]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/maven-p 
lugin-api-3.0.4.jar 
constituent[14]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/maven-r 
epository-metadata-3.0.4.jar 
constituent[15]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/maven-s 
ettings-3.0.4.jar 
constituent[16]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/maven-s 
ettings-builder-3.0.4.jar 
constituent[17]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/plexus- 
cipher-1.7.jar 
constituent[18]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/plexus- 
component-annotations-1.5.5.jar 
constituent[19]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/plexus- 
interpolation-1.14.jar 
constituent[20]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/plexus- 
sec-dispatcher-1.3.jar 
constituent[21]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/plexus- 
utils-2.0.6.jar 
constituent[22]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/sisu-gu 
ava-0.9.9.jar 
constituent[23]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/sisu-gu 
ice-3.1.0-no_aop.jar 
constituent[24]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/sisu-in 
ject-bean-2.3.0.jar 
constituent[25]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/sisu-in 
ject-plexus-2.3.0.jar 
constituent[26]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/wagon-f 
ile-2.2.jar 
constituent[27]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/wagon-h 
ttp-2.2-shaded.jar 
constituent[28]: file:/C:/Program%20Files%20(x86)/apache-maven-3.0.4/lib/wagon-p 
rovider-api-2.2.jar 
--------------------------------------------------- 
Exception in thread "main" java.lang.OutOfMemoryError: PermGen space 

Answer 1

diese Frage finden Sie in: "java.lang.OutOfMemoryError: PermGen space" in Maven build

(oder)

Sehen Sie bitte diesen Link: http://vikashazrati.wordpress.com/2007/07/26/quicktip-how-to-increase-the-java-heap-memory-for-maven-2-on-linux/

If you get an error OutOfMemory error while doing mvn site, because of all the reports that you are generating, just increase the heap size for maven2. The way to do that on linux.

In your mvn.sh add this as the first line after the copyright and other comments.

export MAVEN_OPTS=”-Xmx512m”

note than Maven 2.0.6 onwards some users have reported that the double quotes give problems, hence you might want to use

export MAVEN_OPTS=-Xmx512m