Catch crash file parsing errors

Reviewed By: passy

Differential Revision: D38940908

fbshipit-source-id: 59f0669311093a4a9c24f570d7e63de0a51f9376

desktop/flipper-server-core/src/devices/ios/iOSCrashUtils.tsx

@@ -82,11 +82,16 @@ export function parsePathLegacy(content: string): string | null {
 }
 
 export function parsePathModern(content: string): string | null {
+  try {
     const lines = content.split('\n');
     // Skip the first line of the .ips file as it is useless
     const reportBodyString = lines.slice(1).join('\n');
     const reportBody = JSON.parse(reportBodyString);
     return reportBody.procPath;
+  } catch (e) {
+    console.warn('parsePathModern -> failed to parse crash file', e, content);
+    return null;
+  }
 }
 
 // eslint-disable-next-line @typescript-eslint/naming-convention
@@ -127,12 +132,20 @@ export class iOSCrashWatcher extends DeviceListener {
             !!checkFileExtensionLegacy,
           )
         ) {
+          try {
             this.device.flipperServer.emit('device-crash', {
               crash: checkFileExtensionLegacy
                 ? parseIosCrashLegacy(data)
                 : parseIosCrashModern(data),
               serial: this.device.serial,
             });
+          } catch (e) {
+            console.error(
+              'iOSCrashWatcher.startListener -> failed to parse crash file',
+              e,
+              data,
+            );
+          }
         }
       });
     });