Android：生成符號APK時出現此錯誤

生成符號APK時出現此錯誤。請幫幫我。Android：生成符號APK時出現此錯誤

看到這個錯誤

 
    Information:Gradle tasks [:app:assembleRelease] 
    Warning:com.squareup.okhttp.internal.huc.HttpsURLConnectionImpl: can't find referenced method 'long getContentLengthLong()' in program class com.squareup.okhttp.internal.huc.HttpURLConnectionImpl 
    Warning:com.squareup.okhttp.internal.huc.HttpsURLConnectionImpl: can't find referenced method 'long getHeaderFieldLong(java.lang.String,long)' in program class com.squareup.okhttp.internal.huc.HttpURLConnectionImpl 
    Warning:com.squareup.okhttp.internal.huc.JavaApiConverter$CacheHttpsURLConnection: can't find referenced method 'long getContentLengthLong()' in program class com.squareup.okhttp.internal.huc.JavaApiConverter$CacheHttpURLConnection 
    Warning:com.squareup.okhttp.internal.huc.JavaApiConverter$CacheHttpsURLConnection: can't find referenced method 'long getHeaderFieldLong(java.lang.String,long)' in program class com.squareup.okhttp.internal.huc.JavaApiConverter$CacheHttpURLConnection 
    Warning:com.squareup.picasso.OkHttpDownloader: can't find referenced field 'com.squareup.okhttp.CacheControl FORCE_CACHE' in program class com.squareup.okhttp.CacheControl 
    Warning:com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.CacheControl$Builder 
    Warning:com.squareup.picasso.OkHttpDownloader: can't find referenced method 'com.squareup.okhttp.Request$Builder cacheControl(com.squareup.okhttp.CacheControl)' in program class com.squareup.okhttp.Request$Builder 
    Warning:com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.CacheControl$Builder 
    Warning:okio.DeflaterSink: can't find referenced class org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement 
    Warning:okio.Okio: can't find referenced class java.nio.file.Files 
    Warning:okio.Okio: can't find referenced class java.nio.file.Path 
    Warning:okio.Okio: can't find referenced class java.nio.file.OpenOption 
    Warning:okio.Okio: can't find referenced class java.nio.file.Path 
    Warning:okio.Okio: can't find referenced class java.nio.file.OpenOption 
    Warning:okio.Okio: can't find referenced class org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement 
    Warning:okio.Okio: can't find referenced class java.nio.file.Path 
    Warning:okio.Okio: can't find referenced class java.nio.file.OpenOption 
    Warning:okio.Okio: can't find referenced class java.nio.file.Path 
    Warning:okio.Okio: can't find referenced class java.nio.file.OpenOption 
    Warning:okio.Okio: can't find referenced class org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement 
    Warning:there were 21 unresolved references to classes or interfaces. 
    Warning:there were 6 unresolved references to program class members. 
    Warning:Exception while processing task java.io.IOException: Please correct the above warnings first. 
    Error:Execution failed for task ':app:transformClassesAndResourcesWithProguardForRelease'. 
    > Job failed, see logs for details 
    Information:BUILD FAILED 
    Information:Total time: 30.672 secs 
    Information:1 error 
    Information:23 warnings 
    Information:See complete output in console

來源

2017-08-14 Athar Iqbal

您需要添加此

如果您使用ProGuard，你可能需要添加下列選項：

-dontwarn com.squareup.okhttp.**

檢查docs

來源

2017-08-14 10:17:02

在proguard中使用.... sign apk生成但不能在手機中運行 –

「sign apk生成但不能在移動設備上運行」。然後當這個錯誤被拋出。 –

警告：okio.DeflaterSink：找不到引用類org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement 警告：okio.Okio：找不到引用類java.nio.file.Files 警告：okio.Okio：can找不到引用類java.nio.file.Path 警告：okio.Okio：找不到引用類java.nio.file.OpenOption 警告：okio.Okio：找不到引用類java.nio.file 。路徑我加入-dontwarn okio。**在proguard中，所有的警告和錯誤都將消失，並且還會生成簽名apk，但不會在移動設備上運行...只需打開應用程序並關閉而不會崩潰。 –

Android：生成符號APK時出現此錯誤

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