最近公司开发人员频繁jack的问题,我这边总结一下:
一、 第一种情况是服务器多人编译而产生的jack端口冲突的原因!报错提示如下:
No Jack server running. Try ‘jack-admin start-server’
No Jack server running. Try ‘jack-admin start-server
解决方法,首先第一步:
执行命令:cat ~/.jack-server/config.properties|grep -i port && cat ~/.jack|grep -i port|grep -v LOG &&cat ~/.jack-settings|grep -i port 检查你个人的端口是否一致!
以上保持server.port和port.admin是同一个端口!只有保持3个9033和9044,才能正常启动jack
如果不是怎么办呢?
第二步、执行以下的脚本 bash -x jack.sh (注意,此脚本必须放在要编译的工程根目录内,运行时间有一点长哈)
jack.sh内容如下:
#!/bin/bash #cd root p_service=12$(echo $RANDOM|cut -c 1-3) p_admin=`echo $[p_service-1]` pwd=${PWD} #clean rm -rf $HOME/.jack-server/config.properties if [ -f $HOME/.jack ];then sed -i "s/SERVER_PORT_SERVICE=.*/SERVER_PORT_SERVICE=${p_service}/g" $HOME/.jack sed -i "s/SERVER_PORT_ADMIN=.*/SERVER_PORT_ADMIN=${p_admin}/g" $HOME/.jack else continue fi # sed -i "s/SERVER_PORT_SERVICE=.*/SERVER_PORT_SERVICE=${p_service}/g" $HOME/.jack-settings sed -i "s/SERVER_PORT_ADMIN=.*/SERVER_PORT_ADMIN=${p_admin}/g" $HOME/.jack-settings if [ -f $pwd/prebuilts/sdk/tools/jack-admin ];then $pwd/prebuilts/sdk/tools/jack-admin kill-server $pwd/prebuilts/sdk/tools/jack-admin start-server sleep 5 if [ -f $HOME/.jack-server/config.properties ];then $pwd/prebuilts/sdk/tools/jack-admin kill-server sed -i "s/jack.server.service.port.*/jack.server.service.port=$p_service/g" $HOME/.jack-server/config.properties sed -i "s/jack.server.admin.port.*/jack.server.admin.port=${p_admin}/g" $HOME/.jack-server/config.properties echo "jack-server reset peer!!!" else echo "创建不成功!" fi else echo "wrong path,please check!" fi exit
执行完了之后,再执行第一步,查看端口是不是一样的!
ps:复制脚本内容后,最好在vim里面设置一下格式, 命令 :set ff=unix
第二种情况是:你会发现端口是一样的,但是工程编译的时候,还是会报jack的问题,报错原因如下:
ERROR: Communication error with Jack server (52) make: *** [out/target/common/obj/JAVA_LIBRARIES/libutil_intermediates/classes.jack] Error
其实这种情况多半属于jack-admin缺少变量JACK_JAR而导致的。
解决方法:工程根目录内执行以下三句
export JACK_JAR=./out/host/linux-x86/framework/jack.jar
./out/host/linux-x86/bin/jack-admin stop-server
./out/host/linux-x86/bin/jack-admin start-server
然后再进行编译,就可以解决jack编译报错的问题了
哈,希望能帮到大家!