请分析下列异常:[01:36:46 ERR] ---------- RemoteServiceErrorInfo ---------- at Fixt.Cqrs.Storage.StoreCommandExecutor.Execute[TResult](ICommand`1 command) "validationErrors": null "message": "An internal error occurred during your request!", at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeNextActionFilterAsync>g__Awaited|10_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted) System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection. (Parameter 'chunkLength') at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeActionMethodAsync>g__Logged|12_1(ControllerActionInvoker invoker) at Fixt.ReactiveWoManagement.SmartSchedules.SmartScheduleAppService.PreLockMultiWoAsync(PreLockMultiWoDto input) in /builds/fixt/clientsaas/clientdomain/client-domain/src/modules/reactivewo/src/Fixt.ReactiveWoManagement.Application/SmartSche
从提供的异常信息来看,问题的根源是一个 System.ArgumentOutOfRangeException
异常。以下是对异常的详细分析:
[01:36:46 ERR] ---------- RemoteServiceErrorInfo ----------
at Fixt.Cqrs.Storage.StoreCommandExecutor.Execute[TResult](ICommand`1 command)
"validationErrors": null
"message": "An internal error occurred during your request!",
at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeNextActionFilterAsync>g__Awaited|10_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection. (Parameter 'chunkLength')
at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeActionMethodAsync>g__Logged|12_1(ControllerActionInvoker invoker)
at Fixt.ReactiveWoManagement.SmartSchedules.SmartScheduleAppService.PreLockMultiWoAsync(PreLockMultiWoDto input) in /builds/fixt/clientsaas/clientdomain/client-domain/src/modules/reactivewo/src/Fixt.ReactiveWoManagement.Application/SmartSche
异常类型: System.ArgumentOutOfRangeException
chunkLength
。异常消息: Index was out of range. Must be non-negative and less than the size of the collection. (Parameter 'chunkLength')
调用堆栈:
Fixt.Cqrs.Storage.StoreCommandExecutor.Execute[TResult](ICommand
1 command)`Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeNextActionFilterAsync>g__Awaited|10_0
Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeActionMethodAsync>g__Logged|12_1
Fixt.ReactiveWoManagement.SmartSchedules.SmartScheduleAppService.PreLockMultiWoAsync(PreLockMultiWoDto input)
具体位置:
Fixt.ReactiveWoManagement.SmartSchedules.SmartScheduleAppService.PreLockMultiWoAsync
方法中。集合操作错误:
PreLockMultiWoAsync
方法中,可能存在对集合(如数组、列表等)的操作,使用了一个无效的索引值。数据不一致:
PreLockMultiWoAsync
方法的 PreLockMultiWoDto
对象可能包含不一致的数据,导致在处理过程中出现索引超出范围的情况。并发问题:
检查索引使用:
PreLockMultiWoAsync
方法中所有涉及集合操作的代码,确保索引值在合法范围内。验证输入数据:
PreLockMultiWoDto
对象中的数据是有效的。添加边界检查:
日志记录:
public async Task PreLockMultiWoAsync(PreLockMultiWoDto input)
{
// 验证输入数据
if (input == null || input.SomeCollection == null)
{
throw new ArgumentException("Invalid input data");
}
// 示例集合操作
for (int i = 0; i < input.SomeCollection.Count; i++)
{
// 边界检查
if (i < 0 || i >= input.SomeCollection.Count)
{
throw new ArgumentOutOfRangeException(nameof(i), "Index out of range");
}
// 处理集合元素
var item = input.SomeCollection[i];
// 其他处理逻辑
}
}
通过上述分析和解决方案,可以更好地理解和解决 System.ArgumentOutOfRangeException
异常。