java:提示Could not initialize class sun.awt.X11GraphicsEnvironment
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java:提示Could not initialize class sun.awt.X11GraphicsEnvironment
问题:
启动tomcat提示 Could not initialize class sun.awt.X11GraphicsEnvironment 问题。
解决方案:
方案一:
修改${TOMCAT_HOME}/bin/catalina.sh (windows修改catalina.bat) 里加上一句 “CATALINA_OPTS=-Djava.awt.headless=true
添加位置:
方案二
修改${TOMCAT_HOME}/bin/catalina.sh (windows修改catalina.bat) 查到-Djava.io.tmpdir="$CATALINA_TMPDIR"这行,并在这一行下加入: -Djava.awt.headless=true \\ 共有八处的。
修改好保存再重启即可,此时,如果是用远程登录来修改的话,有可能需要修改catalina.sh这个文件的权限,用在tomcat\\bin目录下输入chmod 777 catalina.sh修改即可!
需改过后的 全部内容:
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CLASSPATH= if [ -r "$CATALINA_BASE/bin/setenv.sh" ]; then . "$CATALINA_BASE/bin/setenv.sh" elif [ -r "$CATALINA_HOME/bin/setenv.sh" ]; then . "$CATALINA_HOME/bin/setenv.sh" fi # For Cygwin, ensure paths are in UNIX format before anything is touched if $cygwin; then [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` [ -n "$JRE_HOME" ] && JRE_HOME=`cygpath --unix "$JRE_HOME"` [ -n "$CATALINA_HOME" ] && CATALINA_HOME=`cygpath --unix "$CATALINA_HOME"` [ -n "$CATALINA_BASE" ] && CATALINA_BASE=`cygpath --unix "$CATALINA_BASE"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"` fi # For OS400 if $os400; then # Set job priority to standard for interactive (interactive - 6) by using # the interactive priority - 6, the helper threads that respond to requests # will be running at the same priority as interactive jobs. COMMAND=\'chgjob job(\'$JOBNAME\') runpty(6)\' system $COMMAND # Enable multi threading export QIBM_MULTI_THREADED=Y fi # Get standard Java environment variables if $os400; then # -r will Only work on the os400 if the files are: # 1. owned by the user # 2. owned by the PRIMARY group of the user # this will not work if the user belongs in secondary groups . "$CATALINA_HOME"/bin/setclasspath.sh else if [ -r "$CATALINA_HOME"/bin/setclasspath.sh ]; then . "$CATALINA_HOME"/bin/setclasspath.sh else echo "Cannot find $CATALINA_HOME/bin/setclasspath.sh" echo "This file is needed to run this program" exit 1 fi fi # Add on extra jar files to CLASSPATH if [ ! -z "$CLASSPATH" ] ; then CLASSPATH="$CLASSPATH": fi CLASSPATH="$CLASSPATH""$CATALINA_HOME"/bin/bootstrap.jar if [ -z "$CATALINA_OUT" ] ; then CATALINA_OUT="$CATALINA_BASE"/logs/catalina.out fi if [ -z "$CATALINA_TMPDIR" ] ; then # Define the java.io.tmpdir to use for Catalina CATALINA_TMPDIR="$CATALINA_BASE"/temp fi # Add tomcat-juli.jar to classpath # tomcat-juli.jar can be over-ridden per instance if [ -r "$CATALINA_BASE/bin/tomcat-juli.jar" ] ; then CLASSPATH=$CLASSPATH:$CATALINA_BASE/bin/tomcat-juli.jar else CLASSPATH=$CLASSPATH:$CATALINA_HOME/bin/tomcat-juli.jar fi # Bugzilla 37848: When no TTY is available, don\'t output to console have_tty=0 if [ "`tty`" != "not a tty" ]; then have_tty=1 fi # For Cygwin, switch paths to Windows format before running java if $cygwin; then JAVA_HOME=`cygpath --absolute --windows "$JAVA_HOME"` JRE_HOME=`cygpath --absolute --windows "$JRE_HOME"` CATALINA_HOME=`cygpath --absolute --windows "$CATALINA_HOME"` CATALINA_BASE=`cygpath --absolute --windows "$CATALINA_BASE"` CATALINA_TMPDIR=`cygpath --absolute --windows "$CATALINA_TMPDIR"` CLASSPATH=`cygpath --path --windows "$CLASSPATH"` JAVA_ENDORSED_DIRS=`cygpath --path --windows "$JAVA_ENDORSED_DIRS"` fi # Set juli LogManager config file if it is present and an override has not been issued if [ -z "$LOGGING_CONFIG" ]; then if [ -r "$CATALINA_BASE"/conf/logging.properties ]; then LOGGING_CONFIG="-Djava.util.logging.config.file=$CATALINA_BASE/conf/logging.properties" else # Bugzilla 45585 LOGGING_CONFIG="-Dnop" fi fi if [ -z "$LOGGING_MANAGER" ]; then LOGGING_MANAGER="-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager" fi # Uncomment the following line to make the umask available when using the # org.apache.catalina.security.SecurityListener #JAVA_OPTS="$JAVA_OPTS -Dorg.apache.catalina.security.SecurityListener.UMASK=`umask`" # ----- Execute The Requested Command ----------------------------------------- # Bugzilla 37848: only output this if we have a TTY if [ $have_tty -eq 1 ]; then echo "Using CATALINA_BASE: $CATALINA_BASE" echo "Using CATALINA_HOME: $CATALINA_HOME" echo "Using CATALINA_TMPDIR: $CATALINA_TMPDIR" if [ "$1" = "debug" ] ; then echo "Using JAVA_HOME: $JAVA_HOME" else echo "Using JRE_HOME: $JRE_HOME" fi echo "Using CLASSPATH: $CLASSPATH" if [ ! -z "$CATALINA_PID" ]; then echo "Using CATALINA_PID: $CATALINA_PID" fi fi if [ "$1" = "jpda" ] ; then if [ -z "$JPDA_TRANSPORT" ]; then JPDA_TRANSPORT="dt_socket" fi if [ -z "$JPDA_ADDRESS" ]; then JPDA_ADDRESS="8000" fi if [ -z "$JPDA_SUSPEND" ]; then JPDA_SUSPEND="n" fi if [ -z "$JPDA_OPTS" ]; then JPDA_OPTS="-agentlib:jdwp=transport=$JPDA_TRANSPORT,address=$JPDA_ADDRESS,server=y,suspend=$JPDA_SUSPEND" fi CATALINA_OPTS="$CATALINA_OPTS $JPDA_OPTS" shift fi if [ "$1" = "debug" ] ; then if $os400; then echo "Debug command not available on OS400" exit 1 else shift if [ "$1" = "-security" ] ; then if [ $have_tty -eq 1 ]; then echo "Using Security Manager" fi shift exec "$_RUNJDB" "$LOGGING_CONFIG" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS \\ -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \\ -sourcepath "$CATALINA_HOME"/../../java \\ -Djava.security.manager \\ -Djava.security.policy=="$CATALINA_BASE"/conf/catalina.policy \\ -Dcatalina.base="$CATALINA_BASE" \\ -Dcatalina.home="$CATALINA_HOME" \\ -Djava.io.tmpdir="$CATALINA_TMPDIR" \\ -Djava.awt.headless=true \\ org.apache.catalina.startup.Bootstrap "$@" start else exec "$_RUNJDB" "$LOGGING_CONFIG" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS \\ -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \\ -sourcepath "$CATALINA_HOME"/../../java \\ -Dcatalina.base="$CATALINA_BASE" \\ -Dcatalina.home="$CATALINA_HOME" \\ -Djava.io.tmpdir="$CATALINA_TMPDIR" \\ -Djava.awt.headless=true \\ org.apache.catalina.startup.Bootstrap "$@" start fi fi elif [ "$1" = "run" ]; then shift if [ "$1" = "-security" ] ; then if [ $have_tty -eq 1 ]; then echo "Using Security Manager" fi shift eval exec \\"$_RUNJAVA\\" \\"$LOGGING_CONFIG\\" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS \\ -Djava.endorsed.dirs=\\"$JAVA_ENDORSED_DIRS\\" -classpath \\"$CLASSPATH\\" \\ -Djava.security.manager \\ -Djava.security.policy==\\"$CATALINA_BASE/conf/catalina.policy\\" \\ -Dcatalina.base=\\"$CATALINA_BASE\\" \\ -Dcatalina.home=\\"$CATALINA_HOME\\" \\ -Djava.io.tmpdir=\\"$CATALINA_TMPDIR\\" \\ -Djava.awt.headless=true \\ org.apache.catalina.startup.Bootstrap "$@" start else eval exec \\"$_RUNJAVA\\" \\"$LOGGING_CONFIG\\" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS \\ -Djava.endorsed.dirs=\\"$JAVA_ENDORSED_DIRS\\" -classpath \\"$CLASSPATH\\" \\ -Dcatalina.base=\\"$CATALINA_BASE\\" \\ -Dcatalina.home=\\"$CATALINA_HOME\\" \\ -Djava.io.tmpdir=\\"$CATALINA_TMPDIR\\" \\ -Djava.awt.headless=true \\ org.apache.catalina.startup.Bootstrap "$@" start fi elif [ "$1" = "start" ] ; then if [ ! -z "$CATALINA_PID" ]; then if [ -f "$CATALINA_PID" ]; then if [ -s "$CATALINA_PID" ]; then echo "Existing PID file found during start." if [ -r "$CATALINA_PID" ]; then PID=`cat "$CATALINA_PID"` ps -p $PID >/dev/null 2>&1 if [ $? -eq 0 ] ; then echo "Tomcat appears to still be running with PID $PID. Start aborted." exit 1 else echo "Removing/clearing stale PID file." rm -f "$CATALINA_PID" >/dev/null 2>&1 if [ $? != 0 ]; then if [ -w "$CATALINA_PID" ]; then cat /dev/null > "$CATALINA_PID" else echo "Unable to remove or clear stale PID file. Start aborted." exit 1 fi fi fi else echo "Unable to read PID file. Start aborted." exit 1 fi else rm -f "$CATALINA_PID" >/dev/null 2>&1 if [ $? != 0 ]; then if [ ! -w "$CATALINA_PID" ]; then echo "Unable to remove or write to empty PID file. Start aborted." exit 1 fi fi fi fi fi shift touch "$CATALINA_OUT" if [ "$1" = "-security" ] ; then if [ $have_tty -eq 1 ]; then echo "Using Security Manager" fi shift eval \\"$_RUNJAVA\\" \\"$LOGGING_CONFIG\\" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS \\ -Djava.endorsed.dirs=\\"$JAVA_ENDORSED_DIRS\\" -classpath \\"$CLASSPATH\\" \\ -Djava.security.manager \\ -Djava.security.policy==\\"$CATALINA_BASE/conf/catalina.policy\\" \\ -Dcatalina.base=\\"$CATALINA_BASE\\" \\ -Dcatalina.home=\\"$CATALINA_HOME\\" \\ -Djava.io.tmpdir=\\"$CATALINA_TMPDIR\\" \\ -Djava.awt.headless=true \\ org.apache.catalina.startup.Bootstrap "$@" start \\ >> "$CATALINA_OUT" 2>&1 "&" else eval \\"$_RUNJAVA\\" \\"$LOGGING_CONFIG\\" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS \\ -Djava.endorsed.dirs=\\"$JAVA_ENDORSED_DIRS\\" -classpath \\"$CLASSPATH\\" \\ -Dcatalina.base=\\"$CATALINA_BASE\\" \\ -Dcatalina.home=\\"$CATALINA_HOME\\" \\ -Djava.io.tmpdir=\\"$CATALINA_TMPDIR\\" \\ -Djava.awt.headless=true \\ org.apache.catalina.startup.Bootstrap "$@" start \\ >> "$CATALINA_OUT" 2>&1 "&" fi if [ ! -z "$CATALINA_PID" ]; then echo $! > "$CATALINA_PID" fi elif [ "$1" = "stop" ] ; then shift SLEEP=5 if [ ! -z "$1" ]; then echo $1 | grep "[^0-9]" >/dev/null 2>&1 if [ $? -gt 0 ]; then SLEEP=$1 shift fi fi FORCE=0 if [ "$1" = "-force" ]; then shift FORCE=1 fi if [ ! -z "$CATALINA_PID" ]; then if [ -f "$CATALINA_PID" ]; then if [ -s "$CATALINA_PID" ]; then kill -0 `cat "$CATALINA_PID"` >/dev/null 2>&1 if [ $? -gt 0 ]; then echo "PID file found but no matching process was found. Stop aborted." exit 1 fi else echo "PID file is empty and has been ignored." fi else echo "\\$CATALINA_PID was set but the specified file does not exist. Is Tomcat running? Stop aborted." exit 1 fi fi eval \\"$_RUNJAVA\\" $LOGGING_MANAGER $JAVA_OPTS \\ -Djava.endorsed.dirs=\\"$JAVA_ENDORSED_DIRS\\" -classpath \\"$CLASSPATH\\" \\ -Dcatalina.base=\\"$CATALINA_BASE\\" \\ -Dcatalina.home=\\"$CATALINA_HOME\\" \\ -Djava.io.tmpdir=\\"$CATALINA_TMPDIR\\" \\ -Djava.awt.headless=true \\ org.apache.catalina.startup.Bootstrap "$@" stop if [ ! -z "$CATALINA_PID" ]; then if [ -f "$CATALINA_PID" ]; then while [ $SLEEP -ge 0 ]; do kill -0 `cat "$CATALINA_PID"` >/dev/null 2>&1 if [ $? -gt 0 ]; then rm -f "$CATALINA_PID" >/dev/null 2>&1 if [ $? != 0 ]; then if [ -w "$CATALINA_PID" ]; then cat /dev/null > "$CATALINA_PID" else echo "Tomcat stopped but the PID file could not be removed or cleared." fi fi break fi if [ $SLEEP -gt 0 ]; then sleep 1 fi if [ $SLEEP -eq 0 ]; then if [ $FORCE -eq 0 ]; then echo "Tomcat did not stop in time. PID file was not removed." fi fi SLEEP=`expr $SLEEP - 1 ` done fi fi KILL_SLEEP_INTERVAL=5 if [ $FORCE -eq 1 ]; then if [ -z "$CATALINA_PID" ]; then echo "Kill failed: \\$CATALINA_PID not set" else if [ -f "$CATALINA_PID" ]; then PID=`cat "$CATALINA_PID"` echo "Killing Tomcat with the PID: $PID"android的报错提示:java.lang.IllegalStateException: Could not execute method for android:onClickAndroid的java的报错提示:Could not find com.android.tools.build:gradle:4.2.2.
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