TypeError: Cannot read property '_left' of null

[redwoz]

hi, im getting the following error when performing the initial request('native-dns'):

TypeError: Cannot read property '_left' of null
at Heap.insert (/mnt/rw-a/node_modules/native-dns/node_modules/native-dns-cache/node_modules/binaryheap/binaryheap.js:68:16)
at MemoryStoreExpire.set (/mnt/rw-a/node_modules/native-dns/node_modules/native-dns-cache/cache.js:78:17)
at /mnt/rw-a/node_modules/native-dns/lib/platform.js:271:25
at Array.forEach (native)
at /mnt/rw-a/node_modules/native-dns/lib/platform.js:270:26
at fs.js:266:14
at Object.oncomplete (fs.js:107:15)

[liubida]

yes , i caught this error, either. i think it is caused by binaryheap...

[josefzamrzla]

@redwoz @liubida I went to the same issue when I had modified Array.prototype with method "equals": http://stackoverflow.com/a/14853974/1262210
After removal of this method, everything works again. Maybe it is your cause as well.