could not detect network (event="noNetwork", code=NETWORK_ERROR, version=providers/5.7.2) about ethers.js HOT 4 OPEN

useEffect(() => {

const testResults = []; 

// Test String.prototype.normalize
try {
  const result = "é".normalize('NFD') === 'e\u0301';
  testResults.push('String.prototype.normalize:' + ${result ? 'Passed' : 'Failed'}`);
} catch (error) {
  testResults.push('String.prototype.normalize: Failed');
}

// Test atob and btoa
try {
  const encoded = btoa('Hello, world!');
  const decoded = atob(encoded);
  const result = (encoded === 'SGVsbG8sIHdvcmxkIQ==') && (decoded === 'Hello, world!');
  testResults.push(`atob/btoa: ${result ? 'Passed' : 'Failed'}`);
} catch (error) {
  testResults.push('atob/btoa: Failed');
}

// Test ArrayBuffer.isView
try {
  const buffer = new ArrayBuffer(8);
  const view = new Uint8Array(buffer);
  const result = ArrayBuffer.isView(view) === true;
  testResults.push(`ArrayBuffer.isView: ${result ? 'Passed' : 'Failed'}`);
} catch (error) {
  testResults.push('ArrayBuffer.isView: Failed');
}

// Test nextTick
try {
  let executed = false;
  global.nextTick(() => {
    executed = true;
    testResults.push(`nextTick: ${executed ? 'Passed' : 'Failed'}`);
    setResults([...testResults]);
  });
  setTimeout(() => {
    if (!executed) {
      testResults.push('nextTick: Failed');
      setResults([...testResults]);
    }
  }, 100);
} catch (error) {
  testResults.push('nextTick: Failed');
}

// Test crypto.getRandomValues
try {
  const buffer = new Uint8Array(10);
  global.crypto.getRandomValues(buffer);
  const result = buffer.every(value => value >= 0 && value < 256);
  testResults.push(`crypto.getRandomValues: ${result ? 'Passed' : 'Failed'}`);
} catch (error) {
  testResults.push('crypto.getRandomValues: Failed');
}

// Test FileReader.readAsArrayBuffer
try {
  const blob = new Blob(['Hello, world!'], { type: 'text/plain' });
  const fr = new FileReader();
  fr.onloadend = () => {
    const result = fr.result instanceof ArrayBuffer;
    testResults.push(`FileReader.readAsArrayBuffer: ${result ? 'Passed' : 'Failed'}`);
    setResults([...testResults]);
  };
  fr.readAsArrayBuffer(blob);
} catch (error) {
  testResults.push('FileReader.readAsArrayBuffer: Failed');
}

console.log('testResults',testResults)

setTimeout(() => {
  const provider =  new ethers.providers.JsonRpcProvider(
    'https://coston-api.flare.network/ext/C/rpc',
  );
  provider.on('debug', (data) => console.log(data,'providerDebug'))
},0)   }, []);

[
    "String.prototype.normalize: Passed",
    "atob/btoa: Passed",
    "ArrayBuffer.isView: Passed",
    "nextTick: Failed",
    "crypto.getRandomValues: Passed",
    "FileReader.readAsArrayBuffer: Failed"
]

[
    "String.prototype.normalize: Passed",
    "atob/btoa: Passed",
    "ArrayBuffer.isView: Passed",
    "crypto.getRandomValues: Passed",
    "nextTick: Passed",
    "FileReader.readAsArrayBuffer: Passed"
]