Gradle:项目“x”在根项目“myProject”中找不到

时间:2013-07-15 19:34:23

标签: android gradle android-studio touchdb

从Eclipse升级到Android Studio后,我想更新我的TouchDB库,现在是Coubasebase-lite-android。我从我的项目中删除了TouchDB,git cloned couchbase-lite-android通过File添加到我在Android Studio中的项目 - >导入模块。

IDE中的一切看起来都很好,而且所有引用看起来都很好。但是当我尝试编译它时,我在Android Studio中收到错误:Gradle: Project "x" not found in root project "myProject"“x”是couchbaselite中的每个模块(?)...即CBLite,CBLiteEktrop等

我真的不知道从哪里开始?

这是我的项目树:

myProject
---myProject
---CouchbaseLiteProject
------CBLite
------CBLiteEktorp
------Gradle
------.Gradle
------gradlew
------CouchbaseLiteProject
---------build
---------libs
---------src

这是来自CouchBaseLiteProject的gradlew的内容:

#!/usr/bin/env bash

##############################################################################
##
##  Gradle start up script for UN*X
##
##############################################################################

# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS=""

APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`

# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"

warn ( ) {
    echo "$*"
}

die ( ) {
    echo
    echo "$*"
    echo
    exit 1
}

# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
case "`uname`" in
  CYGWIN* )
    cygwin=true
    ;;
  Darwin* )
    darwin=true
    ;;
  MINGW* )
    msys=true
    ;;
esac

# For Cygwin, ensure paths are in UNIX format before anything is touched.
if $cygwin ; then
    [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
fi

# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
    ls=`ls -ld "$PRG"`
    link=`expr "$ls" : '.*-> \(.*\)$'`
    if expr "$link" : '/.*' > /dev/null; then
        PRG="$link"
    else
        PRG=`dirname "$PRG"`"/$link"
    fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >&-
APP_HOME="`pwd -P`"
cd "$SAVED" >&-

CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar

# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
        # IBM's JDK on AIX uses strange locations for the executables
        JAVACMD="$JAVA_HOME/jre/sh/java"
    else
        JAVACMD="$JAVA_HOME/bin/java"
    fi
    if [ ! -x "$JAVACMD" ] ; then
        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME

Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
    fi
else
    JAVACMD="java"
    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.

Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi

# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
    MAX_FD_LIMIT=`ulimit -H -n`
    if [ $? -eq 0 ] ; then
        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
            MAX_FD="$MAX_FD_LIMIT"
        fi
        ulimit -n $MAX_FD
        if [ $? -ne 0 ] ; then
            warn "Could not set maximum file descriptor limit: $MAX_FD"
        fi
    else
        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
    fi
fi

# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\" \"-Xmx1024m\" \"-Xms256m\" \"-XX:MaxPermSize=1024m\""
fi

# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`

    # We build the pattern for arguments to be converted via cygpath
    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
    SEP=""
    for dir in $ROOTDIRSRAW ; do
        ROOTDIRS="$ROOTDIRS$SEP$dir"
        SEP="|"
    done
    OURCYGPATTERN="(^($ROOTDIRS))"
    # Add a user-defined pattern to the cygpath arguments
    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
    fi
    # Now convert the arguments - kludge to limit ourselves to /bin/sh
    i=0
    for arg in "$@" ; do
        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option

        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
        else
            eval `echo args$i`="\"$arg\""
        fi
        i=$((i+1))
    done
    case $i in
        (0) set -- ;;
        (1) set -- "$args0" ;;
        (2) set -- "$args0" "$args1" ;;
        (3) set -- "$args0" "$args1" "$args2" ;;
        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
    esac
fi

# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
function splitJvmOpts() {
    JVM_OPTS=("$@")
}
eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"

exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"

` myProject下没有gradlew文件,因为它最初是一个Eclipse项目

更新 接下来来自buzeeg的建议并且无法从Eclipse导出我的项目以生成gradle文件我决定在Android Studio中创建一个新项目并手动将原始项目文件复制到其中,因此Android Studio将为我创建gradle文件。

导入couchbase-lite-android作为模块并尝试构建项目后,我得到了与我最初遇到的完全相同的错误。 Gradle: Project "x" not found in root project "myProject"“x”与CouchbaseLiteProject树下的所有子模块(?)相关...

2 个答案:

答案 0 :(得分:0)

您需要迁移Eclipse项目才能拥有构建文件( build.gradle Migrating from Eclipse

  
      
  1. 更新Eclipse ADT插件(必须具有22.0或更高版本)。
  2.   
  3. 在Eclipse中,选择文件>出口。
  4.   
  5. 在显示的窗口中,打开Android并选择Generate Gradle build files。
  6.   
  7. 选择要为Android Studio导出的项目,然后单击“完成”。
  8.         

    您选择的项目仍然位于同一位置,但现在包含build.gradle文件,并已准备好安装Android Studio。

然后,Android Studio将能够使用此 build.gradle 文件构建您的项目。

答案 1 :(得分:0)

Couchbase-Lite目前正在快速发展 - 现在已完全转移到Android Studio。实际上我见过的第一个项目之一就是放弃Eclipse。即使使用Android Studio 0.2.2,我也无法将其与我的应用集成。

我建议您使用他们发布的GrocerySync应用作为示例。它使用maven集成到数据库文件(基本上是在jar之后)。至于直接集成方法 - 开发人员似乎现在最多在OS X和Ubuntu 13.04上,我在使用Android Studio找到文件时遇到问题,而不是抱怨符号丢失。

好消息是,通过Android Studio构建,我可以使用直接集成并在shell上进行编译。您是否尝试过使用gradlew在shell级别进行编译?