Failed to attempt Manual Tooltip : Exception thrown java.lang.RuntimeException: __add not defined for operands ...

[SomeAve]

I'm trying to add my own tooltip after the default DoTooltip, so i try to implement the steps in Lua.

 

The problem is that it seems to not like calling Java method and passing a double parameter.

Code :

 

require "ISOriginals"

--- @param self ISToolTipInv
local function renderSkills(self)
    -- if not our mod, just return
    if not (self.item:IsLiterature() and self.item:isCustomName() and self.item:getModName() == "Skills Diary") then return end

    print("Skills Diary Tooltip")

    local var1 = self.tooltip

    var1:render()
    local var2 = var1:getFont()
    local var3 = var1:getLineSpacing()
    local var4 = 5

    var1:adjustWidth(5, "100000000")
    local var14 = var4 + var3 + 5
    local var7
    local var8
    local var9
    local var10

    local var15 = var1:beginLayout()
    var15:setMinLabelWidth(80)
    local var16 = var15:addItem()
    var16:setLabel("EDITED", 1.0, 0.5, 0.5, 1.0)

    var14 = var15:render(5, var14, var1)
    var1:endLayout(var15)
    var14 = var14 + var1.padBottom
    var1.setHeight(var14)
    if var1:getWidth() < 150.0 then
        var1:setWidth(150.0)
    end


end

---@param self ISToolTipInv
ISToolTipInv.render = function(self)
    --ISOriginal.origTooltipRender(self)

    -- idk, follow original code
    if ISContextMenu.instance and ISContextMenu.instance.visibleCheck then return end

    local mx = getMouseX() + 24;
    local my = getMouseY() + 24;
    if not self.followMouse then
        mx = self:getX()
        my = self:getY()
        if self.anchorBottomLeft then
            mx = self.anchorBottomLeft.x
            my = self.anchorBottomLeft.y
        end
    end

    self.tooltip:setX(mx+11);
    self.tooltip:setY(my);

    self.tooltip:setWidth(50)
    self.tooltip:setMeasureOnly(true)
    renderSkills(self)
    self.item:DoTooltip(self.tooltip);
    self.tooltip:setMeasureOnly(false)

    -- clampy x, y

    local myCore = getCore();
    local maxX = myCore:getScreenWidth();
    local maxY = myCore:getScreenHeight();

    local tw = self.tooltip:getWidth();
    local th = self.tooltip:getHeight();

    self.tooltip:setX(math.max(0, math.min(mx + 11, maxX - tw - 1)));
    if not self.followMouse and self.anchorBottomLeft then
        self.tooltip:setY(math.max(0, math.min(my - th, maxY - th - 1)));
    else
        self.tooltip:setY(math.max(0, math.min(my, maxY - th - 1)));
    end

    self:setX(self.tooltip:getX() - 11);
    self:setY(self.tooltip:getY());
    self:setWidth(tw + 11);
    self:setHeight(th);

    if self.followMouse then
        self:adjustPositionToAvoidOverlap({ x = mx - 24 * 2, y = my - 24 * 2, width = 24 * 2, height = 24 * 2 })
    end

    self:drawRect(0, 0, self.width, self.height, self.backgroundColor.a, self.backgroundColor.r, self.backgroundColor.g, self.backgroundColor.b);
    self:drawRectBorder(0, 0, self.width, self.height, self.borderColor.a, self.borderColor.r, self.borderColor.g, self.borderColor.b);
    renderSkills(self)
    self.item:DoTooltip(self.tooltip);
end

 

ERROR Log :

 

 

[09-04-23 02:38:48.947] ERROR: General     , 1680982728947> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __add not defined for operands in renderSkills at KahluaUtil.fail line:82..
[09-04-23 02:38:48.947] ERROR: General     , 1680982728947> DebugLogStream.printException> Stack trace:.
[09-04-23 02:38:54.060] ERROR: General     , 1680982734060> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __add not defined for operands in renderSkills at KahluaUtil.fail line:82..
[09-04-23 02:38:54.061] ERROR: General     , 1680982734061> DebugLogStream.printException> Stack trace:.
[09-04-23 02:38:54.094] ERROR: General     , 1680982734094> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __add not defined for operands in renderSkills at KahluaUtil.fail line:82..
[09-04-23 02:38:54.094] ERROR: General     , 1680982734094> DebugLogStream.printException> Stack trace:.
[09-04-23 02:38:54.127] ERROR: General     , 1680982734127> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __add not defined for operands in renderSkills at KahluaUtil.fail line:82..
[09-04-23 02:38:54.127] ERROR: General     , 1680982734127> DebugLogStream.printException> Stack trace:.
[09-04-23 02:38:54.160] ERROR: General     , 1680982734160> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __add not defined for operands in renderSkills at KahluaUtil.fail line:82..
[09-04-23 02:38:54.160] ERROR: General     , 1680982734160> DebugLogStream.printException> Stack trace:.
[09-04-23 02:38:54.193] ERROR: General     , 1680982734193> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __add not defined for operands in renderSkills at KahluaUtil.fail line:82..
[09-04-23 02:38:54.194] ERROR: General     , 1680982734194> DebugLogStream.printException> Stack trace:.
[09-04-23 02:38:54.228] ERROR: General     , 1680982734228> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __add not defined for operands in renderSkills at KahluaUtil.fail line:82..
[09-04-23 02:38:54.228] ERROR: General     , 1680982734228> DebugLogStream.printException> Stack trace:.
[09-04-23 02:38:54.261] ERROR: General     , 1680982734261> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __add not defined for operands in renderSkills at KahluaUtil.fail line:82..
[09-04-23 02:38:54.262] ERROR: General     , 1680982734262> DebugLogStream.printException> Stack trace:.
[09-04-23 02:38:54.294] ERROR: General     , 1680982734294> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __add not defined for operands in renderSkills at KahluaUtil.fail line:82..
[09-04-23 02:38:54.295] ERROR: General     , 1680982734295> DebugLogStream.printException> Stack trace:.
[09-04-23 02:38:54.327] ERROR: General     , 1680982734327> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __add not defined for operands in renderSkills at KahluaUtil.fail line:82..
[09-04-23 02:38:54.327] ERROR: General     , 1680982734327> DebugLogStream.printException> Stack trace:.
[09-04-23 02:38:54.360] ERROR: General     , 1680982734360> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __add not defined for operands in renderSkills at KahluaUtil.fail line:82..
[09-04-23 02:38:54.361] ERROR: General     , 1680982734361> DebugLogStream.printException> Stack trace:.
[09-04-23 02:38:54.393] ERROR: General     , 1680982734393> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __add not defined for operands in renderSkills at KahluaUtil.fail line:82..
[09-04-23 02:38:54.394] ERROR: General     , 1680982734394> DebugLogStream.printException> Stack trace:.
[09-04-23 02:38:54.426] ERROR: General     , 1680982734426> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __add not defined for operands in renderSkills at KahluaUtil.fail line:82..
[09-04-23 02:38:54.427] ERROR: General     , 1680982734427> DebugLogStream.printException> Stack trace:.
[09-04-23 02:38:54.460] ERROR: General     , 1680982734460> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __add not defined for operands in renderSkills at KahluaUtil.fail line:82..
[09-04-23 02:38:54.461] ERROR: General     , 1680982734461> DebugLogStream.printException> Stack trace:.
[09-04-23 02:38:54.494] ERROR: General     , 1680982734494> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __add not defined for operands in renderSkills at KahluaUtil.fail line:82..
[09-04-23 02:38:54.494] ERROR: General     , 1680982734494> DebugLogStream.printException> Stack trace:.
[09-04-23 02:38:54.526] ERROR: General     , 1680982734526> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __add not defined for operands in renderSkills at KahluaUtil.fail line:82..
[09-04-23 02:38:54.528] ERROR: General     , 1680982734528> DebugLogStream.printException> Stack trace:.
[09-04-23 02:38:54.561] ERROR: General     , 1680982734561> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __add not defined for operands in renderSkills at KahluaUtil.fail line:82..
[09-04-23 02:38:54.561] ERROR: General     , 1680982734561> DebugLogStream.printException> Stack trace:.
[09-04-23 02:38:54.594] ERROR: General     , 1680982734594> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __add not defined for operands in renderSkills at KahluaUtil.fail line:82..
[09-04-23 02:38:54.594] ERROR: General     , 1680982734594> DebugLogStream.printException> Stack trace:.
[09-04-23 02:38:54.627] ERROR: General     , 1680982734627> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __add not defined for operands in renderSkills at KahluaUtil.fail line:82..
[09-04-23 02:38:54.627] ERROR: General     , 1680982734627> DebugLogStream.printException> Stack trace:.

 

 

 

 

 

Edited April 9, 2023 by SomeAve
Solved, now comes a different problem, made a new thread for it

[Hugo Qwerty]

I assume you've checked that line 37 isn't trying to perform addition on a non-numeric value?

[SomeAve]

Ok, I was so dumb last night and so tired. Took a deep nap.

 

Found out the reason was

var1.padBottom

is nil

 

But when I break the debugger and inspected the value, it's valid and not nil

 

I will make new thread for this

[SomeAve]

Nevermind, I forgot that you need to use

--LuaManager.GlobalObject's :

---@public
---@param arg0 Object
---@param arg1 int
---@return Field
function getClassField(arg0, arg1) end

---@public
---@param arg0 Object
---@param arg1 Field
---@return Object
function getClassFieldVal(arg0, arg1) end

to access a Java Object's public fields / members.

 

the arg1 param for getClassField is the sequence of fields / members as compiled in the .java source

Edited April 9, 2023 by SomeAve
added some keyword to aid searches