ERROR TypeError: Cannot read property 'subscribe' of undefined #7921
Description
Bug Report or Feature Request (mark with an x)
- [x] bug report -> please search issues before submitting(I believe bug, not 100% sure)
- [ ] feature request
Versions.
ng version 1.4.4
node: 8.4.0
os: darwin x64
Repro steps.
here is my repo to the code:
Repo
I was running just fine and I have looked into trying to solve the issue. Here is the link to my Stack Overflow Question:
Stack Overflow
I did not run any commands other than ng serve.
The log given by the failure.
Error in the console that came (also in the stack question):
UnlockComponent.html:81 ERROR TypeError: Cannot read property 'subscribe' of undefined
at UnlockComponent.webpackJsonp.../../../../../src/app/unlock/unlock.component.ts.UnlockComponent.unlock (unlock.component.ts:252)
at Object.eval [as handleEvent] (UnlockComponent.html:81)
at handleEvent (core.es5.js:12023)
at callWithDebugContext (core.es5.js:13493)
at Object.debugHandleEvent [as handleEvent] (core.es5.js:13081)
at dispatchEvent (core.es5.js:8615)
at core.es5.js:9226
at HTMLButtonElement.<anonymous> (platform-browser.es5.js:2651)
at ZoneDelegate.webpackJsonp.../../../../zone.js/dist/zone.js.ZoneDelegate.invokeTask (zone.js:425)
at Object.onInvokeTask (core.es5.js:3881)
ERROR CONTEXT
DebugContext_ {view: {…}, nodeIndex: 120, nodeDef: {…}, elDef: {…}, elView: {…}}
component
:
(...)
componentRenderElement
:
(...)
context
:
(...)
elDef
:
{index: 120, parent: {…}, renderParent: {…}, bindingIndex: 12, outputIndex: 6, …}
elOrCompView
:
(...)
elView
:
{def: {…}, parent: {…}, viewContainerParent: null, parentNodeDef: {…}, context: UnlockComponent, …}
injector
:
(...)
nodeDef
:
{index: 120, parent: {…}, renderParent: {…}, bindingIndex: 12, outputIndex: 6, …}
nodeIndex
:
120
providerTokens
:
(...)
references
:
(...)
renderNode
:
(...)
view
:
{def: {…}, parent: {…}, viewContainerParent: null, parentNodeDef: {…}, context: UnlockComponent, …}
__proto__
:
Object
I have looked a number of times to find if the issue was spelling or camel casing...no avail.
Mention any other details that might be useful.
This Error was not present before today. I haven't had any issues with this until today.