MonoTouch RedLaser SDK 对象 [英] MonoTouch RedLaser SDK Object

问题描述

我正在尝试将 RedLaser SDK 3.30 与 MonoTouch 结合使用.这是我正在使用的代码:

I am trying to use the RedLaser SDK 3.30 with MonoTouch. Here is the code I am using:

https://github.com/mono/monotouch-bindings/tree/主/红激光

当我点击 Thunderbolt 按钮扫描条形码时，我的应用程序在我的 iPod touch 上崩溃了.我正在使用ARM7.这是我的崩溃日志:

When I click the thunderbolt button to scan a barcode, my app crashes on my iPod touch. I am using ARM7. Here is my crash log:

wait_fences: failed to receive reply: 10004003
0   RedLaserSample                      0x01669015 mono_handle_native_sigsegv + 244
1   RedLaserSample                      0x01681cf1 sigabrt_signal_handler + 112
2   libsystem_c.dylib                   0x309cf7ed _sigtramp + 48
3   libsystem_c.dylib                   0x309c520f pthread_kill + 54
4   libsystem_c.dylib                   0x309be29f abort + 94
5   libc++abi.dylib                     0x367cef6b abort_message + 46
6   libc++abi.dylib                     0x367cc34d _ZL17default_terminatev + 24
7   libobjc.A.dylib                     0x3414036f _objc_terminate + 170
8   libc++abi.dylib                     0x367cc3c5 _ZL19safe_handler_callerPFvvE + 76
9   libc++abi.dylib                     0x367cc451 _ZdlPv + 0
10  libc++abi.dylib                     0x367cd79f __cxa_throw + 122
11  RedLaserSample                      0x00040565 _ZN5zxing6qrcode19FinderPatternFinder18selectBestPatternsEv + 172
12  RedLaserSample                      0x000416a5 _ZN5zxing6qrcode19FinderPatternFinder4findERKNS_11DecodeHintsE + 512
13  RedLaserSample                      0x0003a8b3 _ZN5zxing6qrcode8Detector6detectERKNS_11DecodeHintsE + 366
14  RedLaserSample                      0x00046c53 _ZN5zxing6qrcode12QRCodeReader6decodeENS_3RefINS_12BinaryBitmapEEENS_11DecodeHintsE + 130
15  RedLaserSample                      0x0004edcb _ZN5zxing6Reader6decodeENS_3RefINS_12BinaryBitmapEEE + 458
16  RedLaserSample                      0x00055be9 -[FormatReader decode:] + 116
17  RedLaserSample                      0x00013749 -[ZXingDecoder findCodesInBitmap:bytesPerRow:width:height:] + 656
18  RedLaserSample                      0x0005b6df -[BarcodePhotoEngine zxingFindBarcodesInPixmap:] + 222
19  RedLaserSample                      0x00053551 __38-[BarcodeEngine findBarcodesInPixMap:]_block_invoke_066 + 76
20  libdispatch.dylib                   0x35737c59 _dispatch_call_block_and_release + 12
21  libdispatch.dylib                   0x35742cab _dispatch_queue_drain + 274
22  libdispatch.dylib                   0x35742b19 _dispatch_queue_invoke$VARIANT$up + 36
23  libdispatch.dylib                   0x3574378b _dispatch_worker_thread2 + 214
24  libsystem_c.dylib                   0x30980dfb _pthread_wqthread + 294
25  libsystem_c.dylib                   0x30980cd0 start_wqthread + 8

推荐答案

在当前的 SDK 3.3 版中，二维码存在问题.当应用程序启动时，点击二维码按钮，它说不.现在扫描正常.

In the current SDK, version 3.3, there is an issue with QR Codes. When the app starts, click the QR code button and it says no. It scans normal now.

这篇关于MonoTouch RedLaser SDK 对象的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！