Question 118601 in Mongodb Question posted in
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Mongodb – stopping strapi to then run a node command does nothing. What do i have to do to find out, where the error is?

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I have the following error :

UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict`
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2

Answers


  1. 0

    Firstly, declare new object doesn’t need await, so change your declare new user to const user = new User(your_object_here)

    And what you mean in catch() then you throw error and catch again. Change you code to this and try again

    try{
  // logic here
  res.send('ok')
}catch(error) {
  console.log('that did not go well');
  res.status(500).send('fail')
}
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  2. 0

    This error happens because you are trying to throw an error inside a catch bloc. (documentation)

    If you really need to throw an error you must put another try / catch inside your catch block. But you should consider removing the throw and only print the error inside the catch and send a 500 error .

    try {
  await user.save()
  res.send("ok");
} catch (Error e) {
  console.log(e);
  res.status(500).send('ko');
}
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