android上的JavaCV示例（FacePreview）无法正常工作

时间：2013-09-28 17:32:07

标签： android opencv javacv

我按照http://code.google.com/p/javacv/（JavaCV主页）中的说法做了一切。 我的代码没有错误。但是，当我尝试在Android模拟器上启动应用程序时，它说＆＃34;不幸的是，appname已停止。我不知道现在在哪里看。有人建议吗？

这些可以在logcat文本文件中找到。

10-07 03:41:15.878: E/dalvikvm(1138): dlopen("/data/app-lib/com.googlecode.javacv.facepreview-2/libjniopencv_core.so") failed: dlopen failed: cannot locate symbol "_ZSt10unexpectedv" referenced by "libjniopencv_core.so"...
10-07 03:41:15.928: E/AndroidRuntime(1138): FATAL EXCEPTION: main
10-07 03:41:15.928: E/AndroidRuntime(1138): java.lang.NoClassDefFoundError: java.lang.ClassNotFoundException: com.googlecode.javacv.cpp.opencv_objdetect
10-07 03:41:15.928: E/AndroidRuntime(1138):     at com.googlecode.javacpp.Loader.load(Loader.java:455)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at com.googlecode.javacv.facepreview.FaceView.<init>(FacePreview.java:85)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at com.googlecode.javacv.facepreview.FacePreview.onCreate(FacePreview.java:51)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at android.app.Activity.performCreate(Activity.java:5133)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at android.app.ActivityThread.access$600(ActivityThread.java:141)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at android.os.Handler.dispatchMessage(Handler.java:99)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at android.os.Looper.loop(Looper.java:137)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at android.app.ActivityThread.main(ActivityThread.java:5103)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at java.lang.reflect.Method.invokeNative(Native Method)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at java.lang.reflect.Method.invoke(Method.java:525)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at dalvik.system.NativeStart.main(Native Method)
10-07 03:41:15.928: E/AndroidRuntime(1138): Caused by: java.lang.ClassNotFoundException: com.googlecode.javacv.cpp.opencv_objdetect
10-07 03:41:15.928: E/AndroidRuntime(1138):     at java.lang.Class.classForName(Native Method)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at java.lang.Class.forName(Class.java:204)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at com.googlecode.javacpp.Loader.load(Loader.java:453)
10-07 03:41:15.928: E/AndroidRuntime(1138):     ... 16 more
10-07 03:41:15.928: E/AndroidRuntime(1138): Caused by: java.lang.NoClassDefFoundError: java.lang.ClassNotFoundException: com.googlecode.javacv.cpp.opencv_imgproc
10-07 03:41:15.928: E/AndroidRuntime(1138):     at com.googlecode.javacpp.Loader.load(Loader.java:455)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at com.googlecode.javacv.cpp.opencv_objdetect.<clinit>(opencv_objdetect.java:97)
10-07 03:41:15.928: E/AndroidRuntime(1138):     ... 19 more
10-07 03:41:15.928: E/AndroidRuntime(1138): Caused by: java.lang.ClassNotFoundException: com.googlecode.javacv.cpp.opencv_imgproc
10-07 03:41:15.928: E/AndroidRuntime(1138):     at java.lang.Class.classForName(Native Method)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at java.lang.Class.forName(Class.java:204)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at com.googlecode.javacpp.Loader.load(Loader.java:453)
10-07 03:41:15.928: E/AndroidRuntime(1138):     ... 20 more
10-07 03:41:15.928: E/AndroidRuntime(1138): Caused by: java.lang.NoClassDefFoundError: java.lang.ClassNotFoundException: com.googlecode.javacv.cpp.opencv_core
10-07 03:41:15.928: E/AndroidRuntime(1138):     at com.googlecode.javacpp.Loader.load(Loader.java:455)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at com.googlecode.javacv.cpp.opencv_imgproc.<clinit>(opencv_imgproc.java:97)
10-07 03:41:15.928: E/AndroidRuntime(1138):     ... 23 more
10-07 03:41:15.928: E/AndroidRuntime(1138): Caused by: java.lang.ClassNotFoundException: com.googlecode.javacv.cpp.opencv_core
10-07 03:41:15.928: E/AndroidRuntime(1138):     at java.lang.Class.classForName(Native Method)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at java.lang.Class.forName(Class.java:204)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at com.googlecode.javacpp.Loader.load(Loader.java:453)
10-07 03:41:15.928: E/AndroidRuntime(1138):     ... 24 more
10-07 03:41:15.928: E/AndroidRuntime(1138): Caused by: java.lang.UnsatisfiedLinkError: dlopen failed: cannot locate symbol "_ZSt10unexpectedv" referenced by "libjniopencv_core.so"...
10-07 03:41:15.928: E/AndroidRuntime(1138):     at java.lang.Runtime.loadLibrary(Runtime.java:361)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at java.lang.System.loadLibrary(System.java:525)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at com.googlecode.javacpp.Loader.loadLibrary(Loader.java:593)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at com.googlecode.javacpp.Loader.load(Loader.java:489)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at com.googlecode.javacpp.Loader.load(Loader.java:431)
10-07 03:41:15.928: E/AndroidRuntime(1138):     at com.googlecode.javacv.cpp.opencv_core.<clinit>(opencv_core.java:136)
10-07 03:41:15.928: E/AndroidRuntime(1138):     ... 27 more

非常感谢所有答案。感谢。

1 个答案:

答案 0 :(得分：0)

尝试将其插入build.gradle依赖项

中 
var oMessageDate = $("#messageDateDT").DataTable({
dom: "<'row'<'col-sm-12'<'pull-right'T><'pull-left'l>r<'clearfix'>>>t<'row'<'col-sm-12'<'pull-left'i><'pull-right'p><'clearfix'>>>",
stateSave: true,
pageLength: 10,
lengthMenu: [[5, 10, 25, 50, -1], [5, 10, 25, 50, "All"]],
columns: [
    { data: "MessageReference", sWidth: "15%" },
    { data: "Beneficiary" },
    { data: "Currency", sWidth: "5%" },
    { data: "Amount" },
    { data: "MessageDate", sWidth: "15%" },
    { data: "MessageType", sWidth: "5%" },
    { data: "Direction", sWidth: "5%"},
    { data: "Assigned", sWidth: "10%" },
    { data: "Status", sWidth: "17%" },
    { data: "Message" },
    { data: "MessageId", sWidth: "5%" },
    { data: "StatusCode" }
],
"autoWidth": false,
"pagingType" :"full_numbers",
language: {
    "decimal": "-",
    "thousands": ".",
    "infoEmpty": "No entries to show",
    "lengthMenu": "Display _MENU_ records",
    "processing": "Loading data",
    searchPlaceholder: "on everything",
    "zeroRecords": "No records to display",
    "aria": {
        "sortAscending": ": activate to sort column ascending",
        "sortDescending": ": activate to sort column descending"
    }
},
"columnDefs": [
    { "visible": false, "targets": 9 },

    { "visible": false, "targets": 10 },
     { "visible": false, "targets": 11 }
]
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