I tried replacing core.xml to all of the following
Lua Code:
<Ui xmlns="http://www.blizzard.com/wow/ui/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.blizzard.com/wow/ui/
..\..\FrameXML\UI.xsd">
<Frame ...>
<Scripts>
<OnLoad>self.TimeSinceLastUpdate = 0 </OnLoad>
<OnUpdate function="UIMod_OnUpdate" />
</Scripts>
</Frame>
</Ui>
Lua Code:
<Ui xmlns="http://www.blizzard.com/wow/ui/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.blizzard.com/wow/ui/
..\..\FrameXML\UI.xsd">
</Ui>
Lua Code:
<Ui xmlns="http://www.blizzard.com/wow/ui/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.blizzard.com/wow/ui/
..\..\FrameXML\UI.xsd">
</Ui>
<Frame ...>
<Scripts>
<OnLoad>self.TimeSinceLastUpdate = 0 </OnLoad>
<OnUpdate function="UIMod_OnUpdate" />
</Scripts>
</Frame>
Lua Code:
<Ui xmlns="http://www.blizzard.com/wow/ui/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.blizzard.com/wow/ui/
..\..\FrameXML\UI.xsd">
</Ui>
<Frame>
<Scripts>
<OnLoad>self.TimeSinceLastUpdate = 0 </OnLoad>
<OnUpdate function="UIMod_OnUpdate" />
</Scripts>
</Frame>
Lua Code:
<Ui xmlns="http://www.blizzard.com/wow/ui/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.blizzard.com/wow/ui/
..\..\FrameXML\UI.xsd">
<Frame>
<Scripts>
<OnLoad>self.TimeSinceLastUpdate = 0 </OnLoad>
<OnUpdate function="UIMod_OnUpdate" />
</Scripts>
</Frame>
</Ui>
And with all of them the onupdate script still doesn't seem to be triggering. What should I do?