Function handleError

dash/deps/react-dom@18.3.1.js:26312–26381

(root, thrownValue)

  }

  function handleError(root, thrownValue) {
    do {
      var erroredWork = workInProgress;

      try {
        // Reset module-level state that was set during the render phase.
        resetContextDependencies();
        resetHooksAfterThrow();
        resetCurrentFiber(); // TODO: I found and added this missing line while investigating a
        // separate issue. Write a regression test using string refs.

        ReactCurrentOwner$2.current = null;

        if (erroredWork === null || erroredWork.return === null) {
          // Expected to be working on a non-root fiber. This is a fatal error
          // because there's no ancestor that can handle it; the root is
          // supposed to capture all errors that weren't caught by an error
          // boundary.
          workInProgressRootExitStatus = RootFatalErrored;
          workInProgressRootFatalError = thrownValue; // Set `workInProgress` to null. This represents advancing to the next
          // sibling, or the parent if there are no siblings. But since the root
          // has no siblings nor a parent, we set it to null. Usually this is
          // handled by `completeUnitOfWork` or `unwindWork`, but since we're
          // intentionally not calling those, we need set it here.
          // TODO: Consider calling `unwindWork` to pop the contexts.

          workInProgress = null;
          return;
        }

        if (enableProfilerTimer && erroredWork.mode & ProfileMode) {
          // Record the time spent rendering before an error was thrown. This
          // avoids inaccurate Profiler durations in the case of a
          // suspended render.
          stopProfilerTimerIfRunningAndRecordDelta(erroredWork, true);
        }

        if (enableSchedulingProfiler) {
          markComponentRenderStopped();

          if (thrownValue !== null && typeof thrownValue === 'object' && typeof thrownValue.then === 'function') {
            var wakeable = thrownValue;
            markComponentSuspended(erroredWork, wakeable, workInProgressRootRenderLanes);
          } else {
            markComponentErrored(erroredWork, thrownValue, workInProgressRootRenderLanes);
          }
        }

        throwException(root, erroredWork.return, erroredWork, thrownValue, workInProgressRootRenderLanes);
        completeUnitOfWork(erroredWork);
      } catch (yetAnotherThrownValue) {
        // Something in the return path also threw.
        thrownValue = yetAnotherThrownValue;

        if (workInProgress === erroredWork && erroredWork !== null) {
          // If this boundary has already errored, then we had trouble processing
          // the error. Bubble it to the next boundary.
          erroredWork = erroredWork.return;