java - bash 脚本错误 "exit code 126"

Question

我想将 CPD(复制粘贴检测)集成到我的 iOS 项目中。我读过它here和 here .

要在我使用 bash 脚本的代码中自动确定 CopyPaste:

echo "Checking files in ${SOURCE_ROOT}"
JARS_DIR=${PROJECT_DIR}/CPD
FULL_PATH_TO_CPD_XML_OUTPUT=${PROJECT_DIR}/cpd-output.xml

# Running CPD
java -classpath "${JARS_DIR}/ObjCLanguage-0.0.5-SNAPSHOT.jar:${JARS_DIR}/pmd.jar" net.sourceforge.pmd.cpd.CPD --minimum-tokens 100 --files "${SOURCE_ROOT}" -v --language ObjectiveC --encoding UTF-8 --format net.sourceforge.pmd.cpd.XMLRenderer > "${FULL_PATH_TO_CPD_XML_OUTPUT}"

# Running self :)
${BUILT_PRODUCTS_DIR} -cpd-xml "${FULL_PATH_TO_CPD_XML_OUTPUT}"

该代码创建 cpd-output.xml 文件。但是在编译时给我一个错误“Command/bin/sh failed with exit code 126”。这是日志副本 http://pastebin.com/359k1Wni我从这个 example project 中获取了代码出错了然后我评论这个字符串:

${BUILT_PRODUCTS_DIR} -cpd-xml "${FULL_PATH_TO_CPD_XML_OUTPUT}"

我试图找到关于这个错误的任何信息，但只发现其中几个问题没有答案。我对 bash 脚本一无所知。我会很乐意接受任何建议。感谢您的关注。

附言以下脚本的作者编写:

In order to integrate XCode and the CPD, we will add to the Build Phases target with the project, Run Script phase, conventionally consisting of several parts: Actually calling cpd Parsing cpd-output.xml Output in the "right format"

Answer 1

126 for “command not executable"

# Running self :)
${BUILT_PRODUCTS_DIR} -cpd-xml "${FULL_PATH_TO_CPD_XML_OUTPUT}"

看起来 $BUILT_PRODUCTS_DIR} 不可执行你能更新这个变量的值吗