android - Xamarin 在入口点崩溃

Question

Xamarin 在应用程序入口点不断崩溃，即使在基本的 hello world 项目中，它也会抛出 EntryPointNotFoundException。我的问题是什么？

我已经在几个模拟器和一些物理设备上测试了该应用程序，使用不同版本的 Android，该应用程序在最新的 Xamarin Studio 更新之前在所有模拟器和物理设备上运行

我的 Xamarin 信息:

Xamarin Studio Community
Version 6.0.1 (build 9)
Installation UUID: 81b3920a-a193-4867-92d2-654257758582
Runtime:
    Mono 4.4.1 (mono-4.4.0-branch-c7sr0/4747417) (64-bit)
    GTK+ 2.24.23 (Raleigh theme)

    Package version: 404010000

Xamarin.Profiler
Version: 0.31.0
Location: /Applications/Xamarin Profiler.app/Contents/MacOS/Xamarin Profiler

Apple Developer Tools
Xcode 7.0.1 (8228)
Build 7A1001

Xamarin.Mac
Not Installed

Xamarin.iOS
Not Installed

Xamarin.Android
Version: 6.0.0.34 (Xamarin Studio Community)
Android SDK: /Users/name/prerequest/android-sdk-macosx
    Supported Android versions:
        4.1 (API level 16)
        4.4 (API level 19)
        5.0 (API level 21)
        6.0 (API level 23)

SDK Tools Version: 24.4.1
SDK Platform Tools Version: 23.0.1
SDK Build Tools Version: 23.0.2

Java SDK: /usr
java version "1.8.0_45"
Java(TM) SE Runtime Environment (build 1.8.0_45-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.45-b02, mixed mode)

Android Designer EPL code available here:
https://github.com/xamarin/AndroidDesigner.EPL

Xamarin Android Player
Version: 0.6.5
Location: /Applications/Xamarin Android Player.app

应用输出:

[Mono] Assembly Ref addref Mono.Android[0xb7b4ac08] -> mscorlib[0xb7ad0450]: 2
[Mono] DllImport attempting to load: '__Internal'.
[Mono] DllImport loaded library '(null)'.
[Mono] DllImport searching in: '__Internal' ('(null)').
[Mono] Searching for '_monodroid_lref_log_new'.
[Mono] Probing '_monodroid_lref_log_new'.
[Mono] Found as '_monodroid_lref_log_new'.
[Mono] DllImport searching in: '__Internal' ('(null)').
[Mono] Searching for '_monodroid_lref_log_delete'.
[Mono] Probing '_monodroid_lref_log_delete'.
[Mono] Found as '_monodroid_lref_log_delete'.
[Mono] DllImport searching in: '__Internal' ('(null)').
[Mono] Searching for '_monodroid_gref_log_new'.
[Mono] Probing '_monodroid_gref_log_new'.
[Mono] Found as '_monodroid_gref_log_new'.
[Mono] DllImport searching in: '__Internal' ('(null)').
[Mono] Searching for '_monodroid_get_identity_hash_code'.
[Mono] Probing '_monodroid_get_identity_hash_code'.
[Mono] Found as '_monodroid_get_identity_hash_code'.
[Mono] DllImport searching in: '__Internal' ('(null)').
[Mono] Searching for 'monodroid_typemap_java_to_managed'.
[Mono] Probing 'monodroid_typemap_java_to_managed'.
[Mono] Could not find 'monodroid_typemap_java_to_managed' due to 'Could not find symbol 'monodroid_typemap_java_to_managed'.'.
[Mono] Probing 'monodroid_typemap_java_to_managed'.
[Mono] Could not find 'monodroid_typemap_java_to_managed' due to 'Could not find symbol 'monodroid_typemap_java_to_managed'.'.
[Mono] Probing 'monodroid_typemap_java_to_managedA'.
[Mono] Could not find 'monodroid_typemap_java_to_managedA' due to 'Could not find symbol 'monodroid_typemap_java_to_managedA'.'.
[Mono] Probing 'monodroid_typemap_java_to_managedA'.
[Mono] Could not find 'monodroid_typemap_java_to_managedA' due to 'Could not find symbol 'monodroid_typemap_java_to_managedA'.'.
[Mono] DllImport searching in: '__Internal' ('(null)').
[Mono] Searching for 'monodroid_typemap_java_to_managed'.
[Mono] Probing 'monodroid_typemap_java_to_managed'.
[Mono] Could not find 'monodroid_typemap_java_to_managed' due to 'Could not find symbol 'monodroid_typemap_java_to_managed'.'.
[Mono] Probing 'monodroid_typemap_java_to_managed'.
[Mono] Could not find 'monodroid_typemap_java_to_managed' due to 'Could not find symbol 'monodroid_typemap_java_to_managed'.'.
[Mono] Probing 'monodroid_typemap_java_to_managedA'.
[Mono] Could not find 'monodroid_typemap_java_to_managedA' due to 'Could not find symbol 'monodroid_typemap_java_to_managedA'.'.
[Mono] Probing 'monodroid_typemap_java_to_managedA'.
[Mono] Could not find 'monodroid_typemap_java_to_managedA' due to 'Could not find symbol 'monodroid_typemap_java_to_managedA'.'.

异常(exception):

Answer 1

将 Xamarin.Android 更新到最新版本即可。

Xamarin 关于:

Xamarin Studio Community
Version 6.0.1 (build 9)
Installation UUID: 81b3920a-a193-4867-92d2-654257758582
Runtime:
    Mono 4.4.1 (mono-4.4.0-branch-c7sr0/4747417) (64-bit)
    GTK+ 2.24.23 (Raleigh theme)

    Package version: 404010000

Xamarin.Profiler
Version: 0.31.0
Location: /Applications/Xamarin Profiler.app/Contents/MacOS/Xamarin Profiler

Apple Developer Tools
Xcode 7.0.1 (8228)
Build 7A1001

Xamarin.Mac
Not Installed

Xamarin.iOS
Version: 9.8.1.4 (Xamarin Studio Community)
Hash: 3cf8aae
Branch: c7sr0
Build date: 2016-06-20 16:09:58-0400

Xamarin.Android
Version: 6.1.1.1 (Xamarin Studio Community)
Android SDK: /Users/name/prerequest/android-sdk-macosx
    Supported Android versions:
        4.1 (API level 16)
        4.4 (API level 19)
        5.0 (API level 21)
        6.0 (API level 23)

SDK Tools Version: 24.4.1
SDK Platform Tools Version: 23.0.1
SDK Build Tools Version: 23.0.2

Java SDK: /usr
java version "1.8.0_45"
Java(TM) SE Runtime Environment (build 1.8.0_45-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.45-b02, mixed mode)

Android Designer EPL code available here:
https://github.com/xamarin/AndroidDesigner.EPL

Xamarin Android Player
Version: 0.6.5
Location: /Applications/Xamarin Android Player.app

Build Information
Release ID: 600010009
Git revision: e879ce52093257c5c386ad7e390dfaa937fa7f90
Build date: 2016-06-24 11:53:43-04
Xamarin addins: a9252e6df4851fbbed1f9c6228e7b6dd1b475ac5
Build lane: monodevelop-lion-cycle7-sr0

Operating System
Mac OS X 10.11.3
Darwin CDN.local 15.3.0 Darwin Kernel Version 15.3.0
    Thu Dec 10 18:40:58 PST 2015
    root:xnu-3248.30.4~1/RELEASE_X86_64 x86_64