diff --git a/Libs/DF/fw.lua b/Libs/DF/fw.lua
index d9ec1634..547c044e 100644
--- a/Libs/DF/fw.lua
+++ b/Libs/DF/fw.lua
@@ -4252,9 +4252,11 @@ for _, class in ipairs(CLASS_SORT_ORDER) do
     local specs = C_ClassInfo.GetAllSpecs(class)
     specs_per_class[class] = {}
     for index, spec in ipairs(specs) do
-        local specInfo = C_ClassInfo.GetSpecInfo(class, spec)
+        local ok, specInfo = pcall(C_ClassInfo.GetSpecInfo, class, spec)
+        if ok and specInfo then
 		specs_per_class[index] = specInfo.ID
     end
+        end
 end
 
 ---return an array table with the spec ids the class can have
@@ -4565,10 +4567,12 @@ for _, class in ipairs(CLASS_SORT_ORDER) do
     DF.ClassSpecs[class] = {}
 	DF.SpecListByClass[class] = {}
     for index, spec in ipairs(specs) do
-        local specInfo = C_ClassInfo.GetSpecInfo(class, spec)
+        local ok, specInfo = pcall(C_ClassInfo.GetSpecInfo, class, spec)
+        if ok and specInfo then
         DF.ClassSpecs[class][specInfo.ID] = true
 		tinsert(DF.SpecListByClass[class], specInfo.ID)
     end
+        end
 end
 
 ---return if the specId is a valid spec, it'll return false for specIds from the tutorial area
diff --git a/Libs/DF/spells.lua b/Libs/DF/spells.lua
index 7df1680f..97864247 100644
--- a/Libs/DF/spells.lua
+++ b/Libs/DF/spells.lua
@@ -81,9 +81,11 @@ for _, class in ipairs(CLASS_SORT_ORDER) do
     local specs = C_ClassInfo.GetAllSpecs(class)
 	DF.ClassSpecIds[class] = {}
     for _, spec in ipairs(specs) do
-        local specInfo = C_ClassInfo.GetSpecInfo(class, spec)
+        local ok, specInfo = pcall(C_ClassInfo.GetSpecInfo, class, spec)
+        if ok and specInfo and specInfo.ID then
 		DF.SpecIds[specInfo.ID] = class
 		DF.ClassSpecIds[specInfo.ID] = true
+        end
     end
 end
 
diff --git a/Libs/LibOpenRaid/GetPlayerInformation.lua b/Libs/LibOpenRaid/GetPlayerInformation.lua
index 1c037a5e..f626bebb 100644
--- a/Libs/LibOpenRaid/GetPlayerInformation.lua
+++ b/Libs/LibOpenRaid/GetPlayerInformation.lua
@@ -484,7 +484,9 @@ for _, class in ipairs(CLASS_SORT_ORDER) do
     local specs = C_ClassInfo.GetAllSpecs(class)
     openRaidLib.specAttribute[class] = {}
     for index, spec in ipairs(specs) do
-        local specInfo = C_ClassInfo.GetSpecInfo(class, spec)
+        local ok, specInfo = pcall(C_ClassInfo.GetSpecInfo, class, spec)
+        if ok and specInfo then
         openRaidLib.specAttribute[class][specInfo.ID] = Enum.PrimaryStat[specInfo.PrimaryStats[1] or "Strength"]
     end
+        end
 end
\ No newline at end of file
diff --git a/Libs/LibOpenRaid/ThingsToMantain_Ascension.lua b/Libs/LibOpenRaid/ThingsToMantain_Ascension.lua
index ca66d4b1..98934a73 100644
--- a/Libs/LibOpenRaid/ThingsToMantain_Ascension.lua
+++ b/Libs/LibOpenRaid/ThingsToMantain_Ascension.lua
@@ -150,11 +150,13 @@ LIB_OPEN_RAID_MELEE_SPECS = {}
 for _, class in ipairs(CLASS_SORT_ORDER) do
     local specs = C_ClassInfo.GetAllSpecs(class)
     for _, spec in ipairs(specs) do
-        local specInfo = C_ClassInfo.GetSpecInfo(class, spec)
+        local ok, specInfo = pcall(C_ClassInfo.GetSpecInfo, class, spec)
+        if ok and specInfo then
 		if specInfo.MeleeDPS then
 			LIB_OPEN_RAID_MELEE_SPECS[specInfo.ID] = class
 		end
     end
+        end
 end
 
 --tells the duration, requirements and cooldown
diff --git a/core/gears.lua b/core/gears.lua
index c00e5629..e4327ab6 100644
--- a/core/gears.lua
+++ b/core/gears.lua
@@ -2705,7 +2705,8 @@ Details.specToTexture = {}
 for _, class in ipairs(CLASS_SORT_ORDER) do
     local specs = C_ClassInfo.GetAllSpecs(class)
     for _, spec in ipairs(specs) do
-        local specInfo = C_ClassInfo.GetSpecInfo(class, spec)
+        local ok, specInfo = pcall(C_ClassInfo.GetSpecInfo, class, spec)
+        if ok and specInfo then
 		local thumbnail
 		if ClassTalentUtil then
 			thumbnail = ClassTalentUtil.GetThumbnailAtlas(class, spec)
@@ -2717,6 +2718,7 @@ for _, class in ipairs(CLASS_SORT_ORDER) do
 		Details.textureToSpec[thumbnail] = specInfo.ID
 		Details.specToTexture[specInfo.ID] = thumbnail
     end
+        end
 end
 
 --oldschool talent tree
diff --git a/functions/profiles.lua b/functions/profiles.lua
index 542cb371..cd48cfcc 100644
--- a/functions/profiles.lua
+++ b/functions/profiles.lua
@@ -962,11 +962,13 @@ for _, class in ipairs(CLASS_SORT_ORDER) do
 	local specs = C_ClassInfo.GetAllSpecs(class)
 	if specs then
 		for _, spec in ipairs(specs) do
-			local spec_info = C_ClassInfo.GetSpecInfo(class, spec)
+			local ok, spec_info = pcall(C_ClassInfo.GetSpecInfo, class, spec)
+			if ok and spec_info then
 			if spec_info then
 				default_profile.class_specs_coords [spec_info.ID] = {AtlasUtil:GetCoords("specicon-"..class.."-"..spec_info.Spec)}
 			end
 		end
+			end
 	end
 end
 
diff --git a/functions/spells.lua b/functions/spells.lua
index 75bb699a..16297980 100644
--- a/functions/spells.lua
+++ b/functions/spells.lua
@@ -18,9 +18,11 @@ do
 	for _, class in ipairs(CLASS_SORT_ORDER) do
 		local specs = C_ClassInfo.GetAllSpecs(class)
 		for index, spec in ipairs(specs) do
-			local specInfo = C_ClassInfo.GetSpecInfo(class, spec)
+			local ok, specInfo = pcall(C_ClassInfo.GetSpecInfo, class, spec)
+			if ok and specInfo then
 			_detalhes.SpecIDToClass[specInfo.ID] = class
 		end
+			end
 	end