Suddenly stop working

[anatamburus]

The getmdl-select structure was working normally and suddenly stopped working.

When I click on the input to open the select it appears this error:
Uncaught TypeError: Cannot set property 'value' of null
at r (src\js\getmdl-select.js:59)
at HTMLInputElement.t.onclick (src\js\getmdl-select.js:98)
r @ src\js\getmdl-select.js:59
t.onclick @ src\js\getmdl-select.js:98

The list of data appears normal and when I click to choose the option appears these two errors:
Uncaught TypeError: Cannot set property 'value' of null
at d (src\js\getmdl-select.js:41)
at HTMLLIElement.n.onclick (src\js\getmdl-select.js:175)
d @ src\js\getmdl-select.js:41
n.onclick @ src\js\getmdl-select.js:175

Uncaught TypeError: Cannot set property 'value' of null
at HTMLBodyElement.r (src\js\getmdl-select.js:59)
r @ src\js\getmdl-select.js:59

What could have happened to suddenly stop working?
Thanks

[alexbananabob]

@anatamburus, give please more information how it happened and how you using getmdl-select.
Thanks

[StartWebSolutions]

Same here, suddenly it does not work

src\js\getmdl-select.js:59 Uncaught TypeError: Cannot set property 'value' of null
    at r (src\js\getmdl-select.js:59)
    at HTMLInputElement.t.onclick (src\js\getmdl-select.js:98)
r @ src\js\getmdl-select.js:59
t.onclick @ src\js\getmdl-select.js:98
2src\js\getmdl-select.js:59 Uncaught TypeError: Cannot set property 'value' of null
    at HTMLBodyElement.r (src\js\getmdl-select.js:59)

Lets me select a value in the list then all values disappear including the one selected.

Version before 29 dec works, loaded that one on local and tested.

[alexbananabob]

@anatamburus, @StartWebSolutions
Version 2.0 does not have backwards compatibility with older ones. Make sure that you have updated all the files (js, html, css).

[anatamburus]

I found the difference. In the past I used the following structure
<div class="mdl-textfield mdl-js-textfield mdl-textfield--floating-label getmdl-select" style="margin-left: 20px;">
<input class="mdl-textfield__input" id="accountType" name="accountType" type="text" readonly tabIndex="-1"/>
<label class="mdl-textfield__label" for="accountType">Account Type</label>
<ul class="mdl-menu mdl-menu--bottom-left mdl-js-menu" for="accountType">
<li> </li>
<li> </li>
.....
<li> </li>
</ul>
</div>

I looked in the example that with a new version are two inputs, the second hidden.
<input class="mdl-textfield__input" id="accountType" type="text" readonly tabIndex="-1"/>
<input type="hidden" value="" name="accountType">

Apparently I was able to select the data in getmdl-select, but now I have another problem.

On the same page, other inputs that do not use getmdl-select are triggering the error:
Uncaught TypeError: Cannot set property 'value' of null
at HTMLBodyElement.r (src\js\getmdl-select.js:59)
r @ src\js\getmdl-select.js:59