关于react-native引入第三方库，运行react-native link xxxxx后项目无法运行
<p>最新版本的react-native中，官方表示将要移除</p><div>AsyncStorage，推荐使用@react-native-community/async-storage，好吧官方经常这么干</div>
<div> </div>
<div>按照官方提示</div>
<div>yarn add @react-native-community/async-storage</div>
<div>react-native link @react-native-community/async-storage</div>
<div>好吧，果然不负众望的报错了</div>
<div>错误信息如下</div>
<div>
<div class="cnblogs_code">
<pre><span style="color: rgba(0, 0, 0, 1)">info Starting JS server...
info Building and installing the app on the device (cd android </span>&&<span style="color: rgba(0, 0, 0, 1)"> gradlew.bat app:installDebug)...
</span>><span style="color: rgba(0, 0, 0, 1)"> Task :app:transformDexArchiveWithExternalLibsDexMergerForDebug FAILED
FAILURE: Build failed </span><span style="color: rgba(0, 0, 255, 1)">with</span><span style="color: rgba(0, 0, 0, 1)"> an exception.
</span>*<span style="color: rgba(0, 0, 0, 1)"> What went wrong:
Execution failed </span><span style="color: rgba(0, 0, 255, 1)">for</span> task ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'<span style="color: rgba(0, 0, 0, 1)">.
</span>> com.google.gson.stream.MalformedJsonException: Invalid escape sequence at line 1 column 32 path $.name
</span>*<span style="color: rgba(0, 0, 0, 1)"> Try:
Run </span><span style="color: rgba(0, 0, 255, 1)">with</span> --stacktrace option to get the stack trace. Run <span style="color: rgba(0, 0, 255, 1)">with</span> --info or --debug option to get more log output. Run <span style="color: rgba(0, 0, 255, 1)">with</span> --<span style="color: rgba(0, 0, 0, 1)">scan to get full insights.
</span>* Get more help at https:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">help.gradle.org</span>
<span style="color: rgba(0, 0, 0, 1)">
BUILD FAILED </span><span style="color: rgba(0, 0, 255, 1)">in</span><span style="color: rgba(0, 0, 0, 1)"> 3s
</span>76 actionable tasks: 1 executed, 75 up-to-<span style="color: rgba(0, 0, 0, 1)">date
error Could not install the app on the device, read the error above </span><span style="color: rgba(0, 0, 255, 1)">for</span><span style="color: rgba(0, 0, 0, 1)"> details.
Make sure you have an Android emulator running or a device connected and have
set up your Android development environment:
https:</span><span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">facebook.github.io/react-native/docs/getting-started.html</span>
error Command failed: gradlew.bat app:installDebug. Run CLI <span style="color: rgba(0, 0, 255, 1)">with</span> --verbose flag <span style="color: rgba(0, 0, 255, 1)">for</span> more details.</pre>
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<p>有关环境信息</p>
<div class="cnblogs_code">
<pre><span style="color: rgba(0, 0, 0, 1)">info
React Native Environment Info:
System:
OS: Windows </span>10<span style="color: rgba(0, 0, 0, 1)">
CPU: (</span>8) x64 Intel(R) Core(TM) i7-4790 CPU @ 3<span style="color: rgba(0, 0, 0, 1)">.60GHz
Memory: </span>4.55 GB / 15.95<span style="color: rgba(0, 0, 0, 1)"> GB
Binaries:
Node: </span>10.15.3 -<span style="color: rgba(0, 0, 0, 1)"> D:\node\node.EXE
Yarn: </span>1.16.0 -<span style="color: rgba(0, 0, 0, 1)"> D:\yarn\bin\yarn.CMD
npm: </span>6.4.1 - D:\node\npm.CMD</pre>
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<p>解决方案</p>
<div class="cnblogs_code">
<pre>1<span style="color: rgba(0, 0, 0, 1)">.清除yarn缓存 yarn cache clean
</span>2.清除npm缓存 npm cache clean -<span style="color: rgba(0, 0, 0, 1)">f
</span>3<span style="color: rgba(0, 0, 0, 1)">.在项目文件夹中有一个package.json 文件，里面记录了该项目所有安装的依赖环境，若项目文件出现依赖环境报错的情况，则可以删除依赖node_module文件夹，在重新yarn install 一次 ， 重新安装依赖。
</span>4.对于项目出现出现.../.../debug/.../../文件夹报错，可能是缓存导致的问题，进入android文件夹下，输入命令 ./gradlew clean 命令清除缓存，也可使用android studio 中的菜单按钮的build下的clean project清除环境，在使用rebuild project 重新跑一次项目。</pre>
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<p> </p>
<p> </p>
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来源：https://www.cnblogs.com/songdongdong/p/10862065.html
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