我正在编写一个shell程序并为传送带编写了一个测试。每次我启动它时,它都会在第三个 vector.push_back() 上崩溃,不会产生任何异常并写出很多难以理解的词。请告诉我我做错了什么。
#include <stdio.h>
#include <vector>
#include "Program.cpp"
#include "Conveyor.cpp"
#include <stdlib.h>
using namespace std;
int main(){
vector <Program> programs;
char *argv[2];
argv[0] = "./increaser";
argv[1] = NULL;
Program program1(argv[0], argv);
Program program2(argv[0], argv);
Program program3(argv[0], argv);
printf("conveyor_test - PUSH 1\n");
programs.push_back(program1);
printf("conveyor_test - PUSH 2\n");
programs.push_back(program2);
printf("conveyor_test - PUSH 3\n");
try{
programs.push_back(program3);
printf("conveyor_test - PUSHED 3\n");
}
catch (...){
printf("Wild exception was caught.\n");
exit(1);
}
printf("conveyor_test - pushed programs into vector\n");
fflush(stdout);
printf("---------START-----------\n");
fflush(stdout);
conveyor(programs);
printf("---------END-------------\n");
return 0; …Run Code Online (Sandbox Code Playgroud) 如果TortoiseHg 不再反应,我该怎么办?
在控制台窗口(如果打开...)中有一条消息(只要搁置窗口未打开):
Warte auf Sperre von Arbeitsverzeichnis von C:\... gehalten von ''
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意思是
Wait for lock of working directory C:\... held by ''
Run Code Online (Sandbox Code Playgroud) 我创建了一个小应用程序,但仅在 Android 6 上崩溃,由 android studio 在第一个活动抽屉中创建的这行代码:
setContentView(R.layout.activity_home);
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错误:
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.application/com.application.Home}: android.view.InflateException: Binary XML file line #16: Binary XML file line #16: Error inflating class android.support.design.widget.NavigationView
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详细错误:
Caused by: android.view.InflateException: Binary XML file line #16: Binary XML file line #16: Error inflating class android.support.design.widget.NavigationView
at android.view.LayoutInflater.inflate(LayoutInflater.java:539)
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该应用程序仅在此设备/android 6 上崩溃,android 7 和 8 没有问题,代码在任何方面都是正确的,例如:
<application
android:allowBackup="true"
android:icon="@drawable/logo"
android:label="@string/app_name"
android:roundIcon="@drawable/logo"
android:supportsRtl="true"
android:hardwareAccelerated="true"
android:theme="@style/AppTheme">
<activity
android:name=".Home"
android:keepScreenOn="true"
android:label="@string/app_name"
android:screenOrientation="portrait"
android:theme="@style/AppTheme.NoActionBar">
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和同样完美的 xml 代码:
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto" …Run Code Online (Sandbox Code Playgroud) 我正在尝试将应用程序上传到 iOS App Store,但由于崩溃而被拒绝(我无法使用我拥有的多个模拟/设备进行重现。
我在这里附上崩溃报告。我遇到的问题是我无法正确地重新符号化崩溃,当我尝试右键单击并选择重新符号化它们时,我所能得到的如下:
{"app_name":"Livycs","timestamp":"2019-10-21 13:36:46.22 -0700","app_version":"1.3","slice_uuid":"4ceb4db7-568a-3a47-a8e9-0e6d8ff33b2b","adam_id":1054637602,"build_version":"12","bundleID":"me.linktree.Livycs","share_with_app_devs":false,"is_first_party":false,"bug_type":"109","os_version":"iPhone OS 13.1.3 (17A878)","incident_id":"B26974A6-3E7F-40F4-836A-BC4FF36D1219","name":"Livycs"}
Incident Identifier: B26974A6-3E7F-40F4-836A-BC4FF36D1219
CrashReporter Key: f76f6829cc13ca447c49f923305d7b23085e37fd
Hardware Model: xxx
Process: Livycs [394]
Path: /private/var/containers/Bundle/Application/1ADC7177-F01D-4C60-B624-730592A5C45A/Livycs.app/Livycs
Identifier: me.linktree.Livycs
Version: 12 (1.3)
AppStoreTools: 11A1002b
Code Type: ARM-64 (Native)
Role: Foreground
Parent Process: launchd [1]
Coalition: me.linktree.Livycs [530]
Date/Time: 2019-10-21 13:36:46.1480 -0700
Launch Time: 2019-10-21 13:34:25.7023 -0700
OS Version: iPhone OS 13.1.3 (17A878)
Release Type: User
Baseband Version: n/a
Report Version: 104
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY …Run Code Online (Sandbox Code Playgroud) 为什么以下代码会产生段错误
//somewhere in main
...
int *pointer;
if(pointer)
cout << *pointer;
...
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但稍微改变一下以下代码并不会
//somewhere in main
...
int *pointer = nullptr;
if(pointer)
cout << *pointer;
...
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问题是在 C++ 中什么使未初始化的指针为真 - 并导致崩溃
脚本运行后,Python实例崩溃.
错误签名是:
AppName pythonw.exe AppVer 0.0.0.0 ModName:ntdll.dll
ModVer 5.2.3790.3959 Offset 00020d8e
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该脚本有时工作正常,然后其他崩溃.它是从Spyder发起的.当在Spyder外面发射时,仍然会崩溃.
第一次运行似乎有效,但第二次运行崩溃.
Python版本.Python 2.6.6(r266:84297,2010年8月24日,18:46:32)[MSC v.1500 32 bit(Intel)]
当我的应用程序开始启动时,我想知道它是否在上次运行时,是否已崩溃或是否已成功关闭.请注意应用程序应该检测它自己,不要使用外部应用程序来检查它.
我如何使用C#做到这一点?
如果我的应用程序崩溃,我会在All Output窗口中获取如下信息:
未捕获的异常:* - [NSPlaceholderMutableString initWithString:]:nil参数2013-02-28 04:09:15.209 Cpp [948:907] 因未捕获的异常'NSInvalidArgumentException'而终止应用程序,原因:' - [NSPlaceholderMutableString initWithString:]:无参数"*第一掷调用堆栈:(0x3336b3e7 0x3b05c963 0x3336b307 0x33bf0eb5 0x33c0ab8b 0xd16ed 0xd0a63 0xc3e79 0xc5cfd 0x3336ead4 0x332c628f 0x332c5de3 0x39be081b 0x3336d737 0x332c5208 0x3336ead4 0x332c628f 0x3930bc5b 0x39348ce1 0x333408f7 0x3334015d 0x3333ef2f 0x332b223d 0x332b20c9 0x36e9033b 0x351ce2b9 0xc0109 0xc00a0)的libc ++ ABI .dylib:terminate调用抛出异常(lldb)
而调用堆栈如下:

哪些方面有助于解决问题?我的调用堆栈方法在哪里?我的代码行在哪里?xCode有什么问题以及如何解决这个问题?
我的应用程序实施应用内购买应用程序的应用程序在连接到EDGE网络时崩溃,100%丢失,网络非常差.没有崩溃日志.但它"EXC BAD ACCESS code=1 address=0xc "在跟随线上说
_completionHandler(YES, skProducts);
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该方法的代码
#pragma mark - SKProductsRequestDelegate
- (void)productsRequest:(SKProductsRequest *)request didReceiveResponse:(SKProductsResponse *)response {
sharedManager=[Mymanager sharedManager];
_productsRequest = nil;
sharedManager.bookidList=[[NSMutableArray alloc]init];
sharedManager.sharedProductPrice=[[NSMutableArray alloc]init];
NSArray * skProducts = response.products;
NSLog(@"sk product %@",skProducts);
// NSMutableArray *a=[[NSMutableArray alloc]init];
for (SKProduct * skProduct in skProducts) {
[sharedManager.sharedProductPrice addObject:skProduct.price];
[sharedManager.bookidList addObject:skProduct.productIdentifier];
}
[self updatePlist];
_completionHandler(YES, skProducts); //EXC BAD ACCESS CODE =1 ADDRESS=0XC
_completionHandler = nil;
}
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我正在关注Ray Wenderlich网站上的应用内购买教程(适用于iOS6.0).我的应用程序的最低目标是iOS5.任何指针如何解决此崩溃?
编辑
新的变化,我使NSArray成为强大的ARC属性,并且仍然会崩溃检查下面的图像



从iTunes Connect检索产品信息的方法:
- (void)requestProductsWithCompletionHandler:(RequestProductsCompletionHandler)completionHandler {
// 1 …Run Code Online (Sandbox Code Playgroud) 我有整数和字符串的类,当我使用整数一切都很好,但当我使用字符串程序崩溃
//class
CatInfoType = class(TRemotable)
private
FcatId: Integer;
FcatName: string;
FcatParent: Integer;
FcatPosition: Integer;
FcatIsProductCatalogueEnabled: Integer;
published
property catId : Integer read FcatId write FcatId;
property catName : string read FcatName write FcatName;
property catParent : Integer read FcatParent write FcatParent;
property catPosition : Integer read FcatPosition write FcatPosition;
property catIsProductCatalogueEnabled: Integer
read FcatIsProductCatalogueEnabled
write FcatIsProductCatalogueEnabled;
end;
//program code
procedure TForm2.Button7Click(Sender: TObject);
var
rc: Integer;
k: CatInfoType;
l:String;
begin
k.catId:=4646;
k.catName:='777';//that crashing the program
end;
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