关于Xcode真机调试报错的问题line 6: syntax error near unexpected token `fi'

[安先生生]

我为工程添加了免除代码审查的脚本用来真机调试
export CODESIGN_ALLOCATE=/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/codesign_allocate
if [ "${PLATFORM_NAME}" == "iphoneos" ] || [ "${PLATFORM_NAME}" == "ipados" ]; then
/Developer/iphoneentitlements401/gen_entitlements.py "my.company.${PROJECT_NAME}" "${BUILT_PRODUCTS_DIR}/${WRAPPER_NAME}/${PROJECT_NAME}.xcent";
codesign -f -s "iPhone Developer" --entitlements "${BUILT_PRODUCTS_DIR}/${WRAPPER_NAME}/${PROJECT_NAME}.xcent" "${BUILT_PRODUCTS_DIR}/${WRAPPER_NAME}/"
fi

但是只有在第一次执行的时候可以进行真机调试 我之后再执行的时候报错信息如下
setenv YACC /Developer/usr/bin/yacc

/bin/sh -c /Users/zhengshunhang/Library/Developer/Xcode/DerivedData/Hello-gizilysqyjcxciejnbnddmcbhwce/Build/Intermediates/Hello.build/Debug-iphoneos/Hello.build/Script-4117B6AC14CB019C00E963DC.sh

/Users/zhengshunhang/Library/Developer/Xcode/DerivedData/Hello-gizilysqyjcxciejnbnddmcbhwce/Build/Intermediates/Hello.build/Debug-iphoneos/Hello.build/Script-4117B6AC14CB019C00E963DC.sh: line 6: syntax error near unexpected token `fi'

/Users/zhengshunhang/Library/Developer/Xcode/DerivedData/Hello-gizilysqyjcxciejnbnddmcbhwce/Build/Intermediates/Hello.build/Debug-iphoneos/Hello.build/Script-4117B6AC14CB019C00E963DC.sh: line 6: `fi'

Command /bin/sh failed with exit code 2(编辑器上显示为红色)

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/Users/zhengshunhang/Library/Developer/Xcode/DerivedData/Hello-gizilysqyjcxciejnbnddmcbhwce/Build/Intermediates/Hello.build/Debug-iphoneos/Hello.build/Script-4117B6AC14CB019C00E963DC.sh: line 6: syntax error near unexpected token `fi'

/Users/zhengshunhang/Library/Developer/Xcode/DerivedData/Hello-gizilysqyjcxciejnbnddmcbhwce/Build/Intermediates/Hello.build/Debug-iphoneos/Hello.build/Script-4117B6AC14CB019C00E963DC.sh: line 6: `fi'

在百度和谷歌都找不到合适的解决方法、这个问题急了一整天了、都快哭了、求求大家来帮帮我吧、不胜感激