8.x client have several API changes.

https://us.battle.net/forums/en/wow/topic/20762318007

• UnitCastingInfo - dropped second parameter (nameSubtext).
• UnitChannelInfo - dropped second parameter (nameSubtext). 

Belows are some fixes for people playing ptr.

1.

Quartz\CastBarTemplate.lua:206-213

	local spell, displayName, icon, startTime, endTime, isTradeSkill, castID, notInterruptible
	if self.casting then
		spell, displayName, icon, startTime, endTime, isTradeSkill, castID, notInterruptible, spellID = UnitCastingInfo(unit)
	else -- self.channeling
		spell, displayName, icon, startTime, endTime, isTradeSkill, notInterruptible, spellID = UnitChannelInfo(unit)
		-- channeling spells sometimes just display "Channeling" - this is not wanted
		displayName = spell
	end

 2.

Quartz\modules\TradeSkill.lua:105

local spell, displayName, icon, startTime, endTime, isTradeskill = UnitCastingInfo(unit)

In reply to insectKR:

local spell, rank, displayName, icon, startTime, endTime
if self.casting then
spell, rank, displayName, icon, startTime, endTime = UnitCastingInfo(unit)
else
spell, rank, displayName, icon, startTime, endTime = UnitChannelInfo(unit)
end

local spell, rank, displayName, icon, startTime, endTime
rank=0
if self.casting then
spell, displayName, icon, startTime, endTime = UnitCastingInfo(unit)
else
spell, displayName, icon, startTime, endTime = UnitChannelInfo(unit)
end

in CastBarTemplate.lua as suggested from another thread. I'm not entirely sure what that does but it seems to work. If there is a better way to fix this issue feel free to reply.

Is there an 8.0 version in the works? The 7.3.0 version loads in BFA and there are no errors. You can use the editor, but the bars don't show up when casting.

In reply to Snagrat:

1x Quartz\modules\Player-Player.lua:191: table index is nil
Quartz\modules\Player-Player.lua:191: in main chunk

Locals:
Quartz3 = <table> {
SetDefaultModuleLibraries = <function> defined @Bartender4\libs\AceAddon-3.0\AceAddon-3.0.lua:398
SetModuleEnabled = <function> defined @Quartz\Quartz.lua:211
OnInitialize = <function> defined @Quartz\Quartz.lua:58
RegisterChatCommand = <function> defined @Bartender4\libs\AceConsole-3.0\AceConsole-3.0.lua:85
EnableModule = <function> defined @Bartender4\libs\AceAddon-3.0\AceAddon-3.0.lua:363
modules = <table> {
}
GetModule = <function> defined @Bartender4\libs\AceAddon-3.0\AceAddon-3.0.lua:241
IterateEmbeds = <function> defined @Bartender4\libs\AceAddon-3.0\AceAddon-3.0.lua:473
defaultModuleLibraries = <table> {
}
ToggleLock = <function> defined @Quartz\Quartz.lua:108
GetModuleEnabled = <function> defined @Quartz\Quartz.lua:207
UnregisterChatCommand = <function> defined @Bartender4\libs\AceConsole-3.0\AceConsole-3.0.lua:111
Printf = <function> defined @Bartender4\libs\AceConsole-3.0\AceConsole-3.0.lua:69
CastBarTemplate = <table> {
}
SetDefaultModulePrototype = <function> defined @Bartender4\libs\AceAddon-3.0\AceAddon-3.0.lua:440
name = "Quartz3"
IsEnabled = <function> defined @Bartender4\libs\AceAddon-3.0\AceAddon-3.0.lua:482
orderedModules = <table> {
}
Util = <table> {
}
DisableModule = <function> defined @Bartender4\libs\AceAddon-3.0\AceAddon-3.0.lua:381
GetArgs = <function> defined @Bartender4\libs\AceConsole-3.0\AceConsole-3.0.lua:144
Print = <function> defined @Bartender4\libs\AceConsole-3.0\AceConsole-3.0.lua:54
IsModule = <function> defined @Bartender4\libs\AceAddon-3.0\AceAddon-3.0.lua:499
CreateStatusBar = <function> defined @Quartz\QuartzStatusBar.lua:32
SetDefaultModuleState = <function> defined @Bartender4\libs\AceAddon-3.0\AceAddon-3.0.lua:418
ShowUnlockDialog = <function> defined @Quartz\Quartz.lua:135
RegisterModuleOptions = <function> defined @Quartz\Config.lua:212
SetEnabledState = <function> defined @Bartender4\libs\AceAddon-3.0\AceAddon-3.0.lua:455
defaultModuleState = true
enabledState = true
Lock = <function> defined @Quartz\Quartz.lua:125
Disable = <function> defined @Bartender4\libs\AceAddon-3.0\AceAddon-3.0.lua:345
CopySettings = <function> defined @Quartz\Quartz.lua:199
ChatCommand = <function> defined @Quartz\Config.lua:194
Unlock = <function> defined @Quartz\Quartz.lua:113
OnEnable = <function> defined @Quartz\Quartz.lua:65
IterateModules = <function> defined @Bartender4\libs\AceAddon-3.0\AceAddon-3.0.lua:468
Enable = <function> defined @Bartender4\libs\AceAddon-3.0\AceAddon-3.0.lua:325
NewModule = <function> defined @Bartender4\libs\AceAddon-3.0\AceAddon-3.0.lua:266
ApplySettings = <function> defined @Quartz\Quartz.lua:93
GetName = <function> defined @Bartender4\libs\AceAddon-3.0\AceAddon-3.0.lua:310
SetupOptions = <function> defined @Quartz\Config.lua:203
Merge = <function> defined @Quartz\Quartz.lua:223
}
L = <table> {
Set the color to turn the cast bar when taking a flight path = "Set the color to turn the cast bar when taking a flight path"
Top Left = "Top Left"
Time Text X Offset = "Time Text X Offset"
Text Position = "Text Position"
Move the CastBar to center of the screen along the specified axis = "Move the CastBar to center of the screen along the specified axis"
30 seconds = "30 seconds"
Fix bars to a specified duration = "Fix bars to a specified duration"
Alpha = "Alpha"
Change Border Style = "Change Border Style"
Set the color of the text for the bars = "Set the color of the text for the bars"
Embed mode will decrease

2x Quartz\modules\Player-Player.lua:191: table index is nil
Quartz\modules\Player-Player.lua:191: in main chunk

anyone know what this error is?

Is there a way to make swing timer work with dual wield classes like demon hunter? Currently it's useless.

To remove the target castbar:

1. Get "MoveAnything"
2. Type /move TargetFrameSpellBar
3. Drag the bar off your screen.

If there's a better work around, I'm all ears.

In reply to Charles082986:

1. Type /move TargetFrameSpellBar
2. Click the "C" button in the center of the nudge panel that pops up.  The bar will now be in the middle of your screen and can be moved anywhere.

Have the texture "Flat" been removed?

I can't seem to find it anymore.

Is there any way to remove Mind Flay channeling from the 'buff's? It's fairly annoying to see several mind flays on my screen other than my cast bar. It copies not only the channeling of the Void Tendrils but also my own cast. I surely don't need to see that... If you don't have any fix to that, please add that feature to your next upgrades. Much appreciated.

https://i.imgur.com/vgT3sSS.jpg

The "Show channeling ticks" option for the castbar is not working properly

with Penance and the Castigation Talent on Discipline Priest.
It only shows 3 ticks instead of 4. The extra tick provided by the Talent is not displayed.
I did not found a bug report feature so maybe it will be noticed here.

When a readycheck is done, the timer seems to continue even though everyone has answered, any fix or workaround for this?

turning on the enemy cast bar module doesn't seem to work in PVP - anyone found a workaround to this?

Why the hell can't I disable default blizzard target cast bar??? 

The shield icon for uninterruptible spells on enemy castbar is now just a red square around the spell icon. Makes it much harder to notice and find myself wasting interrupts.

Small thing, but I can't figure out how to get rid of the tiny cast bar on the top and bottom of my Player cast bar, it's the small cast bar at the top and bottom under my player icon, I;m going to try and insert a screen shot if it lets me.

WoW SC

Installed new update for Quartz, can't open bank bags now..  Huh??  I'm not understanding why this is even an issue but I'm going back to old version so I can at least open my bank again.

I have a Problem. I just can remove the Default Blizzard Cast Bar from My Self and Focus but not the Target Cast bar. There is always the defaul cast bar. Pls help