Uncaught (in promise) Error: wrong_data
时间: 2023-10-29 13:55:01 浏览: 59
根据引用和引用,"Uncaught (in promise) Error: wrong_data"是一个在Vue项目中可能出现的错误。根据引用中的代码和问题剖析,这个错误可能是因为后端返回的数据与前端代码的期望不符导致的。解决这个问题的方法包括在方法后面加上.catch((e) => {})来处理异常,或者在前端代码中使用AjaxResult.success()方法来处理返回的数据。请根据具体情况尝试这些方法来解决这个错误。
相关问题
libc++abi: terminating with uncaught exception of type std::__1::system_error: condition_variable wait failed: Invalid argument
This error occurs when a condition_variable is waiting for a notification, but the underlying condition is not valid. This can happen if the function is called with an invalid argument or if the condition was not initialized properly.
To fix this error, you need to check the arguments being passed to the condition_variable and ensure that they are valid. You may also need to initialize the condition properly before using it.
Here's an example of how to use a condition_variable:
```
#include <iostream>
#include <condition_variable>
#include <mutex>
#include <thread>
std::condition_variable cv;
std::mutex mtx;
bool ready = false;
void thread_func()
{
std::unique_lock<std::mutex> lock(mtx);
ready = true;
cv.notify_one();
}
int main()
{
std::thread t(thread_func);
std::unique_lock<std::mutex> lock(mtx);
while (!ready) {
cv.wait(lock);
}
t.join();
return 0;
}
```
In this example, we create a condition_variable named `cv`, a mutex named `mtx`, and a boolean flag called `ready`. We start a new thread that sets the `ready` flag to true and notifies the condition_variable. In the main thread, we wait for the notification by calling `cv.wait(lock)` in a loop.
Note that we need to acquire the lock before calling `cv.wait()` or `cv.notify_one()`. This ensures that the condition is modified atomically and prevents race conditions.
If you are still experiencing the error after checking your code, you may need to consult the documentation for the specific function that is throwing the exception to see if there are any known issues or limitations.
Uncaught (in promise) Error: 404 NOT_FOUND
根据提供的引用内容,Uncaught (in promise) Error: 404 NOT_FOUND是一个错误提示,表示请求的资源未找到。具体地,这个错误是由以下代码引起的:POST http://localhost:3000/users/getadminlistmsg 404 (Not Found) Uncaught (in promise) ReferenceError: Message is not defined at eval. 这说明在执行代码时,引用了一个未定义的变量Message,导致了错误的发生。这种错误通常是由于变量名拼写错误、变量未声明或导入问题引起的。要解决这个错误,需要检查代码中是否正确引用了Message变量,并确保它已经定义或导入。如果是一个异步操作,还需要确保promise正确处理了错误情况。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [POST http://localhost:3000/users/getadminlistmsg 404 (Not Found) Uncaught (in promise) ReferenceErro](https://blog.csdn.net/yusdddd_/article/details/123727876)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *3* [报`Uncaught (in promise)`错误解决办法](https://blog.csdn.net/weixin_46721670/article/details/127054288)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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