http://blog.csdn.net/leerobin83/article/details/7873229
1、Error occurred during initialization of
VM
Could not reserve enough space for object
heap
从字面上看是在初始化java
Vm的时候不能获取足够的堆空间，于是修改了build/core/definition.mk文件中的编译core.jar和framework.jar时需要的-JXmx为1024m，此参数代表编译上述两个包时需要的最大内存，此初始值为2048M，由于我的PC电脑总的内存才2G，系统运行会占据一部分内存，故编译android的时候肯定不会分配2G内存，
解决：
把build/core/definitions.mk 文件
第1528行:$(if $(findstring windows,$(HOST_OS)),,-JXms16M -JXmx2048M) \
改成： $(if $(findstring windows,$(HOST_OS)),,-JXms16M -JXmx1024M) \
2、target Dex: framework
make: ***
[out/target/common/obj/JAVA_LIBRARIES/framework_intermediates/noproguard.classes-with-local.dex]
已杀死
解决增加虚拟内存：
sudo dd if=/dev/zero
of=/swapfile bs=1024 count=512M
mkswap
/swapfile
swapon /swapfile
把swapfile写入/etc/fstab 文件，在后面加入/swapfile swap swap defaults 0 0
3、running: java -Xmx2048m -jar
out/host/linux-x86/framework/signapk.jar -w
build/target/product/security/testkey.x509.pem
build/target/product/security/testkey.pk8 /tmp/tmpgsmbIJ
out/target/product/phs100/phs100-ota-eng.guihua.zip
Could
not create the Java virtual machine.
make: ***
[out/target/product/phs100/phs100-ota-eng.guihua.zip] ??
1
解决
build/tools/releasetools/common.py
Try changing
"java -Xmx2048m" in common.py to "java -Xmx1024m" if that fails try "java
-Xmx512m" located in
/build/tools/releasetools/common.py
grep用法：grep –rE sting
./*