Rendered fewer hooks than expected. This may be caused by an accidental early return statement

[gd-cho]

1. When I use useState in Function Component, and I use setState in useEffect it will throw Rendered fewer hooks than expected. This may be caused by an accidental early return statement Error.
2. And I find my error in console, I see the bundle code.
   

• Here is my source code

const ResumeContent = () => {
  const height = document.documentElement.clientHeight;
  const HEADER_ACTION_HEIGHT = 110;

  const [formName, setFormName] = useState("");
  const [showFormModal, setShowFormModal] = useState(false);

  useEffect(() => {
    console.log("key:", "key");
    setFormName("key");
    setShowFormModal(true);
  }, []);

  return (
    // ...
  );

3. And I delete setState from useEffect, it will be okk...

  // That's fine
  useEffect(() => {
    console.log("key:", "key");
    // setFormName("key");
    // setShowFormModal(true);
  }, []);

How can I fix this Error?

[saddamhussaints392]

facing same issue ..whenever i click a drop menu in the navbar, it is getting like this..

[lokeshbsr]

I am facing the same issue.

[lokeshbsr]

1. When I use useState in Function Component, and I use setState in useEffect it will throw Rendered fewer hooks than expected. This may be caused by an accidental early return statement Error.
2. And I find my error in console, I see the bundle code.
   

• Here is my source code

const ResumeContent = () => {
  const height = document.documentElement.clientHeight;
  const HEADER_ACTION_HEIGHT = 110;

  const [formName, setFormName] = useState("");
  const [showFormModal, setShowFormModal] = useState(false);

  useEffect(() => {
    console.log("key:", "key");
    setFormName("key");
    setShowFormModal(true);
  }, []);

  return (
    // ...
  );

3. And I delete setState from useEffect, it will be okk...

  // That's fine
  useEffect(() => {
    console.log("key:", "key");
    // setFormName("key");
    // setShowFormModal(true);
  }, []);

How can I fix this Error?

Did you fix this issue?