application 360sd reutrned unexpected return code:1073741818
时间: 2023-08-06 12:09:15 浏览: 36
这个错误代码通常表示应用程序崩溃或意外终止。可能的原因包括程序代码错误、系统环境问题、驱动程序问题、内存不足等。您可以尝试以下步骤来解决这个问题:
1. 重新启动计算机并尝试再次运行应用程序。
2. 更新应用程序和操作系统到最新版本。
3. 禁用或卸载可能引起冲突的应用程序或驱动程序。
4. 检查您的计算机是否有足够的内存和存储空间。
5. 如果问题仍然存在,请联系应用程序的开发者或技术支持团队以获取帮助。
相关问题
John has developed a web application but for unexpected failure he wants to handle Exception in his spring webapplication using ExceptionResolver class. Which one of the following code snippets John will use to configureException bean in spring configuration file? OA OB @Bean public ExceptionResolver resolveException() ExceptionResolver resolver= new ExceptionResolver(): Properties erpProperties= new Properties():erpProperties.setProperty("DataLostException","globalError"):erpProperties.setProperty("BadDataException"error:erpProperties.setProperty("NullPointerException","globalError"):resolversetExceptionMappings(erpProperties): resolver.setDefaultErrorView("404-page"): resolversetExceptionAttribute("exc"): return resolver: @Bean public SimpleMappingExceptionResolver resolveException()SimpleMappingExceptionResolver resolver= new SimpleMappingExceptionResolver():Properties erpProperties= new Properties(): erpProperties.setProperty("DataLostException""globalError"):erpProperties.setProperty("BadDataException""error");erpProperties.setProperty("NullPointerException""globalError"):resolversetExceptionMappings(erpProperties):resolversetDefaultErrorView("404-page"); resolver.setExceptionAttribute("exc"): return resolver @Bean public SimpleMappingExceptionResolver resolveException()SimpleMappingExceptionResolver resolver= new SimpleMappingExceptionResolver()!Properties erpProperties= new Properties(): "globalError")erpProperties.setProperty("DataLostException"erpProperties.setProperty("BadDataException"error erpProperties,setProperty("NullPointerException""globalError"): reso versetException(erpProperties): resolversetDefaultErrorView("404-page"): resolver.setExceptionAttribute("exc"); return resolver! OD none
John should use the following code snippet to configure an Exception bean in the Spring configuration file using `SimpleMappingExceptionResolver`:
```
@Bean
public SimpleMappingExceptionResolver resolveException() {
SimpleMappingExceptionResolver resolver = new SimpleMappingExceptionResolver();
Properties erpProperties = new Properties();
erpProperties.setProperty("DataLostException", "globalError");
erpProperties.setProperty("BadDataException", "error");
erpProperties.setProperty("NullPointerException", "globalError");
resolver.setExceptionMappings(erpProperties);
resolver.setDefaultErrorView("404-page");
resolver.setExceptionAttribute("exc");
return resolver;
}
```
This code snippet creates a `SimpleMappingExceptionResolver` bean and configures it to handle three types of exceptions (`DataLostException`, `BadDataException`, and `NullPointerException`) and map them to corresponding view names (`globalError`, `error`, and `globalError`). It also sets a default error view name to `404-page` and adds an attribute named `exc` to the model for the exception object.
This application has no explicit mapping for /error, so you are seeing this as a fallback.
Possible solution:
This error message is usually displayed when the Spring Boot application encounters an unexpected exception that is not handled by any of the defined error mapping routes. To fix this, you can define a custom error mapping route in your application's controller.
For example, you can create a controller method that maps to the "/error" endpoint and returns a custom error page or message. Here's an example:
```
@Controller
public class MyErrorController implements ErrorController {
@RequestMapping("/error")
public String handleError(HttpServletRequest request) {
// Get the error status code and message
Integer statusCode = (Integer) request.getAttribute("javax.servlet.error.status_code");
String message = (String) request.getAttribute("javax.servlet.error.message");
// Log the error message
log.error("Error {} - {}", statusCode, message);
// Return a custom error page or message
return "error";
}
@Override
public String getErrorPath() {
return "/error";
}
}
```
In this example, the "handleError" method maps to the "/error" endpoint and retrieves the error status code and message from the request attributes. It then logs the error message and returns a custom error page or message.
Note that the controller class also implements the "ErrorController" interface and overrides the "getErrorPath" method to return the "/error" endpoint. This is necessary to ensure that Spring Boot uses this controller for handling errors.
Once you have defined your custom error controller, you can customize the error page or message as needed.