react exception

  46 | };
  47 | 
  48 | var createPath = exports.createPath = function createPath(location) {
> 49 |   var pathname = location.pathname,
  50 |       search = location.search,
  51 |       hash = location.hash;
  52 | 
View compiled
createHref
node_modules/history/createHashHistory.js:182
  179 | // Public interface
  180 | 
  181 | var createHref = function createHref(location) {
> 182 |   return '#' + encodePath(basename + (0, _PathUtils.createPath)(location));
  183 | };
  184 | 
  185 | var push = function push(path, state) {
View compiled
Link.render
node_modules/react-router-dom/es/Link.js:69
  66 | 
  67 |   invariant(this.context.router, 'You should not use <Link> outside a <Router>');
  68 | 
> 69 |   var href = this.context.router.history.createHref(typeof to === 'string' ? { pathname: to } : to);
  70 | 
  71 |   return React.createElement('a', _extends({}, props, { onClick: this.handleClick, href: href, ref: innerRef }));
  72 | };
View compiled
finishClassComponent
node_modules/react-dom/cjs/react-dom.development.js:7882
  7879 | var nextChildren = void 0;
  7880 | {
  7881 |   ReactDebugCurrentFiber.setCurrentPhase('render');
> 7882 |   nextChildren = instance.render();
  7883 |   ReactDebugCurrentFiber.setCurrentPhase(null);
  7884 | }
  7885 | // React DevTools reads this flag.
View compiled
updateClassComponent
node_modules/react-dom/cjs/react-dom.development.js:7859
  7856 |   } else {
  7857 |     shouldUpdate = updateClassInstance(current, workInProgress, renderExpirationTime);
  7858 |   }
> 7859 |   return finishClassComponent(current, workInProgress, shouldUpdate, hasContext);
  7860 | }
  7861 | 
  7862 | function finishClassComponent(current, workInProgress, shouldUpdate, hasContext) {
View compiled
beginWork
node_modules/react-dom/cjs/react-dom.development.js:8233
  8230 | case FunctionalComponent:
  8231 |   return updateFunctionalComponent(current, workInProgress);
  8232 | case ClassComponent:
> 8233 |   return updateClassComponent(current, workInProgress, renderExpirationTime);
  8234 | case HostRoot:
  8235 |   return updateHostRoot(current, workInProgress, renderExpirationTime);
  8236 | case HostComponent:
View compiled
performUnitOfWork
node_modules/react-dom/cjs/react-dom.development.js:10215
  10212 | {
  10213 |   ReactDebugCurrentFiber.setCurrentFiber(workInProgress);
  10214 | }
> 10215 | var next = beginWork(current, workInProgress, nextRenderExpirationTime);
  10216 | {
  10217 |   ReactDebugCurrentFiber.resetCurrentFiber();
  10218 | }
View compiled
workLoop
node_modules/react-dom/cjs/react-dom.development.js:10279
  10276 | if (nextRenderExpirationTime <= mostRecentCurrentTime) {
  10277 |   // Flush all expired work.
  10278 |   while (nextUnitOfWork !== null) {
> 10279 |     nextUnitOfWork = performUnitOfWork(nextUnitOfWork);
  10280 |   }
  10281 | } else {
  10282 |   // Flush asynchronous work until the deadline runs out of time.
View compiled
HTMLUnknownElement.callCallback
node_modules/react-dom/cjs/react-dom.development.js:540
  537 |   // nested call would trigger the fake event handlers of any call higher
  538 |   // in the stack.
  539 |   fakeNode.removeEventListener(evtType, callCallback, false);
> 540 |   func.apply(context, funcArgs);
  541 |   didError = false;
  542 | }
  543 | 
View compiled
invokeGuardedCallbackDev
node_modules/react-dom/cjs/react-dom.development.js:579
  576 | // errors, it will trigger our global error handler.
  577 | var evt = document.createEvent('Event');
  578 | evt.initEvent(evtType, false, false);
> 579 | fakeNode.dispatchEvent(evt);
  580 | 
  581 | if (didError) {
  582 |   if (!didSetError) {
View compiled
invokeGuardedCallback
node_modules/react-dom/cjs/react-dom.development.js:436
  433 |  * @param {...*} args Arguments for function
  434 |  */
  435 | invokeGuardedCallback: function (name, func, context, a, b, c, d, e, f) {
> 436 |   invokeGuardedCallback.apply(ReactErrorUtils, arguments);
  437 | },
  438 | 
  439 | /**
View compiled
renderRoot
node_modules/react-dom/cjs/react-dom.development.js:10357
  10354 | var didError = false;
  10355 | var error = null;
  10356 | {
> 10357 |   invokeGuardedCallback$1(null, workLoop, null, expirationTime);
  10358 |   if (hasCaughtError()) {
  10359 |     didError = true;
  10360 |     error = clearCaughtError();
View compiled
performWorkOnRoot
node_modules/react-dom/cjs/react-dom.development.js:10963
  10960 |   root.remainingExpirationTime = commitRoot(finishedWork);
  10961 | } else {
  10962 |   root.finishedWork = null;
> 10963 |   finishedWork = renderRoot(root, expirationTime);
  10964 |   if (finishedWork !== null) {
  10965 |     // We've completed the root. Commit it.
  10966 |     root.remainingExpirationTime = commitRoot(finishedWork);
View compiled
performWork
node_modules/react-dom/cjs/react-dom.development.js:10916
  10913 | // the deadlne.
  10914 | findHighestPriorityRoot();
  10915 | while (nextFlushedRoot !== null && nextFlushedExpirationTime !== NoWork && (minExpirationTime === NoWork || nextFlushedExpirationTime <= minExpirationTime) && !deadlineDidExpire) {
> 10916 |   performWorkOnRoot(nextFlushedRoot, nextFlushedExpirationTime);
  10917 |   // Find the next highest priority work.
  10918 |   findHighestPriorityRoot();
  10919 | }
View compiled
requestWork
node_modules/react-dom/cjs/react-dom.development.js:10832
  10829 | 
  10830 | // TODO: Get rid of Sync and use current time?
  10831 | if (expirationTime === Sync) {
> 10832 |   performWork(Sync, null);
  10833 | } else if (!isCallbackScheduled) {
  10834 |   isCallbackScheduled = true;
  10835 |   scheduleDeferredCallback(performAsyncWork);
View compiled
scheduleWorkImpl
node_modules/react-dom/cjs/react-dom.development.js:10715
  10712 |     nextUnitOfWork = null;
  10713 |     nextRenderExpirationTime = NoWork;
  10714 |   }
> 10715 |   requestWork(root, expirationTime);
  10716 | } else {
  10717 |   {
  10718 |     if (!isErrorRecovery && fiber.tag === ClassComponent) {
View compiled
scheduleWork
node_modules/react-dom/cjs/react-dom.development.js:10677
  10674 | }
  10675 | 
  10676 | function scheduleWork(fiber, expirationTime) {
> 10677 |   return scheduleWorkImpl(fiber, expirationTime, false);
  10678 | }
  10679 | 
  10680 | function scheduleWorkImpl(fiber, expirationTime, isErrorRecovery) {
View compiled
scheduleTopLevelUpdate
node_modules/react-dom/cjs/react-dom.development.js:11140
  11137 |     next: null
  11138 |   };
  11139 |   insertUpdateIntoFiber(current, update);
> 11140 |   scheduleWork(current, expirationTime);
  11141 | }
  11142 | 
  11143 | function findHostInstance(fiber) {
View compiled
updateContainer
node_modules/react-dom/cjs/react-dom.development.js:11178
  11175 |     container.pendingContext = context;
  11176 |   }
  11177 | 
> 11178 |   scheduleTopLevelUpdate(current, element, callback);
  11179 | },
  11180 | 
  11181 | 
View compiled
(anonymous function)
node_modules/react-dom/cjs/react-dom.development.js:15190
  15187 |   root = container._reactRootContainer = newRoot;
  15188 |   // Initial mount should not be batched.
  15189 |   DOMRenderer.unbatchedUpdates(function () {
> 15190 |     DOMRenderer.updateContainer(children, newRoot, parentComponent, callback);
  15191 |   });
  15192 | } else {
  15193 |   DOMRenderer.updateContainer(children, root, parentComponent, callback);
View compiled
unbatchedUpdates
node_modules/react-dom/cjs/react-dom.development.js:11049
  11046 |       isUnbatchingUpdates = false;
  11047 |     }
  11048 |   }
> 11049 |   return fn();
  11050 | }
  11051 | 
  11052 | // TODO: Batching should be implemented at the renderer level, not within
View compiled
renderSubtreeIntoContainer
node_modules/react-dom/cjs/react-dom.development.js:15189
  15186 |   var newRoot = DOMRenderer.createContainer(container, shouldHydrate);
  15187 |   root = container._reactRootContainer = newRoot;
  15188 |   // Initial mount should not be batched.
> 15189 |   DOMRenderer.unbatchedUpdates(function () {
  15190 |     DOMRenderer.updateContainer(children, newRoot, parentComponent, callback);
  15191 |   });
  15192 | } else {
View compiled
render
node_modules/react-dom/cjs/react-dom.development.js:15254
  15251 |   return renderSubtreeIntoContainer(null, element, container, true, callback);
  15252 | },
  15253 | render: function (element, container, callback) {
> 15254 |   return renderSubtreeIntoContainer(null, element, container, false, callback);
  15255 | },
  15256 | unstable_renderSubtreeIntoContainer: function (parentComponent, element, containerNode, callback) {
  15257 |   !(parentComponent != null && has(parentComponent)) ? invariant(false, 'parentComponent must be a valid React Component') : void 0;
View compiled
./src/index.js
src/index.js:7
   4 | import App from './App';
   5 | import registerServiceWorker from './registerServiceWorker';
   6 | 
>  7 | ReactDOM.render(<App />, document.getElementById('root'));
   8 | registerServiceWorker();
   9 | 
  10 | 
View compiled