小编use*_*114的帖子

我目前正在使用谷歌地图api开发一个Android应用程序,我有时会得到一个奇怪的崩溃(在我看来),因为没有明显的原因.这是崩溃日志:

12-02 16:38:57.071  20796-21137/com.appsolute.ParkYoo E/AndroidRuntime? FATAL EXCEPTION: GLThread 4623
    Process: com.appsolute.ParkYoo, PID: 20796
    java.lang.NullPointerException: Attempt to get length of null array
            at java.nio.DirectByteBuffer.put(DirectByteBuffer.java:399)
            at java.nio.ByteBufferAsShortBuffer.put(ByteBufferAsShortBuffer.java:159)
            at com.google.maps.api.android.lib6.gmm6.o.c.a.d.d(Unknown Source)
            at com.google.maps.api.android.lib6.gmm6.o.c.a.d.a(Unknown Source)
            at com.google.maps.api.android.lib6.gmm6.o.a.a(Unknown Source)
            at com.google.maps.api.android.lib6.gmm6.o.c.b(Unknown Source)
            at com.google.maps.api.android.lib6.gmm6.o.c.a(Unknown Source)
            at com.google.maps.api.android.lib6.gmm6.o.l.a(Unknown Source)
            at com.google.maps.api.android.lib6.gmm6.o.l.b(Unknown Source)
            at com.google.maps.api.android.lib6.gmm6.o.cw.k(Unknown Source)
            at com.google.maps.api.android.lib6.gmm6.o.cw.run(Unknown Source)

正如你所看到的,崩溃发生在谷歌api但代码已被混淆,所以我没有更多的信息,除了在第一行2:

final void put(short[] src, int srcOffset, int shortCount) {
    checkIsAccessible();
    int byteCount = checkPutBounds(SizeOf.SHORT, src.length, srcOffset, shortCount); // here is the error
    this.block.pokeShortArray(offset + position, src, srcOffset, …

我在将Twitter Fabric SDK集成到我的应用程序时遇到了困难.我按照Twitter教程的步骤进行操作,但是当我尝试用gradle构建我的项目时,我得到了这个错误:

Error:Execution failed for task ':app:dexDebug'.
> com.android.ide.common.internal.LoggedErrorException: Failed to run command:
D:\Android\android-studio\sdk\build-tools\android-4.4W\dx.bat --dex --output ...
Error Code: 2
Output:
UNEXPECTED TOP-LEVEL EXCEPTION:
com.android.dex.DexException: Multiple dex files define Lcom/google/gson/JsonSerializer;
    at com.android.dx.merge.DexMerger.readSortableTypes(DexMerger.java:594)
    at com.android.dx.merge.DexMerger.getSortedTypes(DexMerger.java:552)
    at com.android.dx.merge.DexMerger.mergeClassDefs(DexMerger.java:533)
    at com.android.dx.merge.DexMerger.mergeDexes(DexMerger.java:170)
    at com.android.dx.merge.DexMerger.merge(DexMerger.java:188)
    at com.android.dx.command.dexer.Main.mergeLibraryDexBuffers(Main.java:439)
    at com.android.dx.command.dexer.Main.runMonoDex(Main.java:287)
    at com.android.dx.command.dexer.Main.run(Main.java:230)
    at com.android.dx.command.dexer.Main.main(Main.java:199)
    at com.android.dx.command.Main.main(Main.java:103)

我尝试从我的app模块lib文件夹中删除我的静态Gson库,之后一切都很顺利.删除从gradle模块依赖项添加twitter sdk的行时也一样,所以我很确定这两者之间存在某种冲突,我正在寻求解决它.

任何帮助将不胜感激 !

如果它可以对那里的人有用,这里是我的gradle app模块文件:

apply plugin: 'com.android.application'
apply plugin: 'io.fabric'

android {
    ...
    buildTypes {
        release {
            runProguard false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
        debug { …