Error importing XML File

[pituluk]

Trying to import file: https://gist.github.com/trytone/6dfb844295aca9125866b7e8dc9f6a8e
error
copy pasting its xml? doesnt save it, doesnt say anything about error
bruh.

[irplus-remote]

Where did you get this file from ? could you please retry without < and > as labels? as it may conflict with XML

<irplus>
<device manufacturer="MANTA" model="3204" columns="12" format="WINLIRC_NEC1" bits="16" pre-bits="16">

<button label="&#61457;" labelSize="25.0" span="4" backgroundColor="FFC84334">0x04fb 0x4ab5</button>
<button label="&#1045889;" labelSize="25.0" span="4">0x04fb 0xca35</button>
<button label="TV/AV" labelSize="18.0" span="4">0x04fb 0x02fd</button>

<button label="EPG" labelSize="18.0" span="4">0x04fb 0xea15</button>
<button label="P+" labelSize="18.0" span="4">0x04fb 0x40bf</button>
<button label="EXIT" labelSize="18.0" span="4">0x04fb 0x50af</button>

<button label="V-" labelSize="18.0" span="4">0x04fb 0x827d</button>
<button label="MENU" labelSize="18.0" span="4">0x04fb 0x609f</button>
<button label="V+" labelSize="18.0" span="4">0x04fb 0xc03f</button>

<button label="FAV" labelSize="18.0" span="4">0x04fb 0x58a7</button>
<button label="P-" labelSize="18.0" span="4">0x04fb 0x906f</button>
<button label="SLEEP" labelSize="18.0" span="4">0x04fb 0x728d</button>

<button label="rew" labelSize="18.0" span="4">0x04fb 0x48b7</button>
<button label="&#61656;" labelSize="25.0" span="4">0x04fb 0xe21d</button>
<button label="fwd" labelSize="18.0" span="4">0x04fb 0x8a75</button>
<button label="&#61657;" labelSize="25.0" span="4">0x04fb 0x926d</button>
<button label="OK" labelSize="18.0" span="4">0x04fb 0x52ad</button>
<button label="&#61658;" labelSize="25.0" span="4">0x04fb 0xd22d</button>
<button label="prev" labelSize="18.0" span="4">0x04fb 0x22dd</button>
<button label="&#61655;" labelSize="25.0" span="4">0x04fb 0xb24d</button>
<button label="next" labelSize="18.0" span="4">0x04fb 0x0af5</button>

<button label="1" labelSize="25.0" span="4">0x04fb 0x00ff</button>
<button label="2" labelSize="25.0" span="4">0x04fb 0x08f7</button>
<button label="3" labelSize="25.0" span="4">0x04fb 0x8877</button>
<button label="4" labelSize="25.0" span="4">0x04fb 0xc837</button>
<button label="5" labelSize="25.0" span="4">0x04fb 0x28d7</button>
<button label="6" labelSize="25.0" span="4">0x04fb 0xa857</button>
<button label="7" labelSize="25.0" span="4">0x04fb 0xe817</button>
<button label="8" labelSize="25.0" span="4">0x04fb 0xe817</button>
<button label="9" labelSize="25.0" span="4">0x04fb 0x9867</button>
<button label="-/--" labelSize="18.0" span="4">0x04fb 0x38c7</button>
<button label="0" labelSize="25.0" span="4">0x04fb 0xd827</button>
<button label="P  P" labelSize="18.0" span="4">0x04fb 0x32cd</button>

</device>
</irplus>