我尝试拉我的项目，但出现以下错误：
git --no-optional-locks -c color.branch = false -c color.diff = false -c color.status = false -c diff.mnemonicprefix = false -c core.quotepath = false -c凭证。 helper = sourcetree获取来源
git --no-optional-locks -c color.branch = false -c color.diff = false -c color.status = false -c diff.mnemonicprefix = false -c core.quotepath = false -c凭证。 helper = sourcetree拉起源大师 来自https://bitbucket.org/Temepest47/cars *分支主管-> FETCH_HEAD 错误：以下未跟踪的工作树文件将被合并覆盖： 库/PackageCache/com.unity.analytics@3.3.2/Documentation~/analytics.md 库/PackageCache/com.unity.collab-proxy@1.2.16/Documentation~/collab-proxy.md 库/PackageCache/com.unity.multiplayer-hlapi@1.0.2/Documentation~/com.unity.multiplayer-hlapi.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Ambient-Occlusion.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Anti-aliasing.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Auto-Exposure.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Bloom.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Chromatic-Aberration.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Color-Grading.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Debugging.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Deferred-Fog.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Depth-of-Field.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Grain.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Installation.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Lens-Distortion.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Manipulating-the-Stack.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Motion-Blur.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Quick-start.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Screen-Space-Reflections.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/TableOfContents.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Troubleshooting.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Vignette.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Writing-Custom-Effects.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/aa-1.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/aa-2.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/aa-3.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/autoexposure.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/bloom.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/chroma.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/custom-effect-ordering.png 图书馆/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/deferredfog.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/dof.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-1.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-10.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-11.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-2.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-3.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-4.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-5.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-6.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-7.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-8.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-9.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grain.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/home-after.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/home-before.png 天秤座 堕胎 出现错误，请参见上文
我之前在Google上进行过搜索，并在终端中尝试了此解决方案。它根本不起作用： 解决方法（我不想删除此存储库）：
git submodule deinit --all
git pull
rm -rf build
rm -rf $RETDEC_INSTALL_DIR
但是控制台会向我显示以下内容：
Last login: Fri Jun 28 21:05:10 on ttys000
MacBooks-MacBook-Pro:~ macbook$ cd /Users/macbook/Documents/Unity/Unity3D\-Cars\-master/Cars
MacBooks-MacBook-Pro:Cars macbook$ git submodule deinit --all
MacBooks-MacBook-Pro:Cars macbook$ git pull
错误：合并后，以下未跟踪的工作树文件将被覆盖： 库/PackageCache/com.unity.analytics@3.3.2/Documentation~/analytics.md 库/PackageCache/com.unity.collab-proxy@1.2.16/Documentation~/collab-proxy.md 库/PackageCache/com.unity.multiplayer-hlapi@1.0.2/Documentation~/com.unity.multiplayer-hlapi.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Ambient-Occlusion.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Anti-aliasing.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Auto-Exposure.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Bloom.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Chromatic-Aberration.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Color-Grading.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Debugging.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Deferred-Fog.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Depth-of-Field.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Grain.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Installation.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Lens-Distortion.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Manipulating-the-Stack.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Motion-Blur.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Quick-start.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Screen-Space-Reflections.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/TableOfContents.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Troubleshooting.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Vignette.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/Writing-Custom-Effects.md 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/aa-1.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/aa-2.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/aa-3.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/autoexposure.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/bloom.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/chroma.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/custom-effect-ordering.png 图书馆/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/deferredfog.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/dof.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-1.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-10.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-11.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-2.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-3.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-4.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-5.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-6.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-7.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-8.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grading-9.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/grain.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/home-after.png 库/PackageCache/com.unity.postprocessing@2.1.7/Documentation~/images/home-before.png 天秤座 堕胎 MacBooks-MacBook-Pro：汽车Macbook $ rm -rf build MacBooks-MacBook-Pro：汽车macbook $ rm -rf $ RETDEC_INSTALL_DIR