diff --git a/Changelog.md b/Changelog.md
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,4 +1,8 @@
 
+20160605 phoityne-vscode-0.0.5.0
+
+  * [Modify] launchリクエストのnoDebugパラメータをMaybeに変更した。
+
 20160601 phoityne-vscode-0.0.4.0
 
   * [Modify] スタックトレースの表示を番号から関数名に変更した。
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -17,6 +17,15 @@
 [![Demo Video1](https://sites.google.com/site/phoityne/doc_jp/demo01.gif)](https://sites.google.com/site/phoityne/doc_jp/demo01.gif?attredirects=0)
 
 
+## Key Bindings
+
+* F5 : start debug
+* F6 : show command menu (for stack watch)
+* Shift + F6 : stop stack watch
+* F7 : stack clean & build
+* F8 : stack test
+
+
 ## Important
 
 * Breakpoint can be set in a .hs file which defineds "module ... where".
@@ -36,7 +45,7 @@
 Add 'phoityne-vscode.exe' to PATH environment.
 
     % where $path:phoityne-vscode.exe
-    C:\Users\phoityne\AppData\Roaming\local\bin\phoityne-vscode.exe
+    C:\Users\[user name]\AppData\Roaming\local\bin\phoityne-vscode.exe
     
     %
 
@@ -48,10 +57,4 @@
 3. select "[Haskell GHCi debug viewer Phoityne](https://marketplace.visualstudio.com/items?itemName=phoityne.phoityne-vscode)"
 
 
-## Key Bindings
 
-* F5 : start debug
-* F6 : show command menu (for stack watch)
-* Shift + F6 : stop stack watch
-* F7 : stack clean & build
-* F8 : stack test
diff --git a/app/Phoityne/IO/GUI/Control.hs b/app/Phoityne/IO/GUI/Control.hs
--- a/app/Phoityne/IO/GUI/Control.hs
+++ b/app/Phoityne/IO/GUI/Control.hs
@@ -265,9 +265,21 @@
   , "}"
   ]
 
+
+
 -- |
 --
 --
+_ERR_MSG_URL :: [String]
+_ERR_MSG_URL = [ "`stack update` and install new phoityen-vscode."
+               , "Or check information on https://marketplace.visualstudio.com/items?itemName=phoityne.phoityne-vscode"
+               ]
+
+
+
+-- |
+--
+--
 defaultDebugContext :: DebugContext
 defaultDebugContext = DebugContext _INITIAL_RESPONSE_SEQUENCE (MAP.fromList []) "" "" False Nothing 0 False
 
@@ -321,6 +333,8 @@
           len <- manyTill digit (string _TWO_CRLF)
           return . read $ len
 
+
+
 -- |
 --
 --
@@ -328,9 +342,21 @@
 handleRequest cmdData mvarCtx contLenStr jsonStr = do
   case J.eitherDecode jsonStr :: Either String J.Request of
     Left  err -> do
-      let msg = L.intercalate " " ["request request parce error.", lbs2str contLenStr, lbs2str jsonStr, show err]
-      putStrLnStderr mvarCtx msg  -- req_secが不明のため、エラー出力のみ行う。
+      -- req_secが不明のため、エラー出力のみ行う。
+      -- ただし、initializeが完了していない場合は、エラー出力イベントが受理されない。
+      -- launchしていな場合はログ出力ができない。
+      -- 無視して、次のリクエストを待つ。
+      let msg =  L.intercalate " " [ "request request parce error.", lbs2str contLenStr, lbs2str jsonStr, show err]
+              ++ L.intercalate "\n" ("" : "" : _ERR_MSG_URL)
+              ++ "\n"
 
+      putStrLnStderr mvarCtx msg
+
+      resSeq <- incResSeq mvarCtx
+      let terminatedEvt    = J.defaultTerminatedEvent resSeq
+          terminatedEvtStr = J.encode terminatedEvt
+      sendEventL terminatedEvtStr
+
     Right (J.Request cmd) -> handle contLenStr jsonStr cmd
     
   wait cmdData mvarCtx
@@ -340,25 +366,35 @@
     handle contLenStr jsonStr "initialize" = case J.eitherDecode jsonStr :: Either String J.InitializeRequest of
       Right req -> initializeHandler mvarCtx req
       Left  err -> do
-        let msg = L.intercalate " " ["initialize request parce error.", lbs2str contLenStr, lbs2str jsonStr, show err]
+        -- initializeが完了していない場合は、エラー出力イベントが受理されない。
+        -- responceをエラーで返す。メッセージは1行で作成する必要がある。
+        -- launchしていな場合はログ出力ができない。
+        -- res_seqは1固定とする。
+        let msg = L.intercalate " " $ ["initialize request parce error.", lbs2str contLenStr, lbs2str jsonStr, show err] ++ _ERR_MSG_URL
         resSeq <- incResSeq mvarCtx
         sendResponse $ J.encode $ J.parseErrorInitializeResponse resSeq msg
-        -- putStrLnStderr mvarCtx msg  -- initialiezが完了していないと、イベントを受領してくれない。
 
 
     handle contLenStr jsonStr "launch" = case J.eitherDecode jsonStr :: Either String J.LaunchRequest of
       Right req -> launchHandler cmdData mvarCtx req
       Left  err -> do
+        -- launchしていな場合はログ出力ができない。
+        -- req_secが不明のため、エラー出力のみ行う。
         let msg = L.intercalate " " ["launch request parce error.", lbs2str contLenStr, lbs2str jsonStr, show err]
-        -- resSeq <- incResSeq mvarCtx
-        -- sendResponse $ J.encode $ J.parceErrorLaunchResponse resSeq msg
-        putStrLnStderr mvarCtx msg -- req_secが不明のため、エラー出力のみ行う。
+                ++ L.intercalate "\n" ("" : "" : _ERR_MSG_URL) ++ "\n"
+        putStrLnStderr mvarCtx msg
 
+        resSeq <- incResSeq mvarCtx
+        let terminatedEvt    = J.defaultTerminatedEvent resSeq
+            terminatedEvtStr = J.encode terminatedEvt
+        sendEventL terminatedEvtStr
 
+
     handle contLenStr jsonStr "disconnect" = case J.eitherDecode jsonStr :: Either String J.DisconnectRequest of
       Right req -> disconnectHandler cmdData mvarCtx req
       Left  err -> do
         let msg = L.intercalate " " ["disconnect request parce error.", lbs2str contLenStr, lbs2str jsonStr, show err]
+                ++ L.intercalate "\n" ("" : "" : _ERR_MSG_URL) ++ "\n"
         putStrLnStderr mvarCtx msg
 
 
@@ -366,6 +402,7 @@
       Right req -> setBreakpointsHandler cmdData mvarCtx req
       Left  err -> do
         let msg = L.intercalate " " ["setBreakpoints request parce error.", lbs2str contLenStr, lbs2str jsonStr, show err]
+                ++ L.intercalate "\n" ("" : "" : _ERR_MSG_URL) ++ "\n"
         putStrLnStderr mvarCtx msg
 
 
@@ -373,6 +410,7 @@
       Right req -> continueHandler cmdData mvarCtx req
       Left  err -> do
         let msg = L.intercalate " " ["continue request parce error.", lbs2str contLenStr, lbs2str jsonStr, show err]
+                ++ L.intercalate "\n" ("" : "" : _ERR_MSG_URL) ++ "\n"
         putStrLnStderr mvarCtx msg
 
 
@@ -380,6 +418,7 @@
       Right req -> stepOverHandler cmdData mvarCtx req
       Left  err -> do
         let msg = L.intercalate " " ["next request parce error.", lbs2str contLenStr, lbs2str jsonStr, show err]
+                ++ L.intercalate "\n" ("" : "" : _ERR_MSG_URL) ++ "\n"
         putStrLnStderr mvarCtx msg
 
 
@@ -387,6 +426,7 @@
       Right req -> stepInHandler cmdData mvarCtx req
       Left  err -> do
         let msg = L.intercalate " " ["stepIn request parce error.", lbs2str contLenStr, lbs2str jsonStr, show err]
+                ++ L.intercalate "\n" ("" : "" : _ERR_MSG_URL) ++ "\n"
         putStrLnStderr mvarCtx msg
 
 
@@ -401,6 +441,7 @@
 
       Left  err -> do
         let msg = L.intercalate " " ["stepOut request parce error.", lbs2str contLenStr, lbs2str jsonStr, show err]
+                ++ L.intercalate "\n" ("" : "" : _ERR_MSG_URL) ++ "\n"
         putStrLnStderr mvarCtx msg
 
 
@@ -415,6 +456,7 @@
 
       Left  err -> do
         let msg = L.intercalate " " ["pause request parce error.", lbs2str contLenStr, lbs2str jsonStr, show err]
+                ++ L.intercalate "\n" ("" : "" : _ERR_MSG_URL) ++ "\n"
         putStrLnStderr mvarCtx msg
 
 
@@ -422,6 +464,7 @@
       Right req -> stackTraceHandler cmdData mvarCtx req
       Left  err -> do
         let msg = L.intercalate " " ["stackTrace request parce error.", lbs2str contLenStr, lbs2str jsonStr, show err]
+                ++ L.intercalate "\n" ("" : "" : _ERR_MSG_URL) ++ "\n"
         putStrLnStderr mvarCtx msg
 
 
@@ -429,6 +472,7 @@
       Right req -> scopesHandler cmdData mvarCtx req
       Left  err -> do
         let msg = L.intercalate " " ["scopes request parce error.", lbs2str contLenStr, lbs2str jsonStr, show err]
+                ++ L.intercalate "\n" ("" : "" : _ERR_MSG_URL) ++ "\n"
         putStrLnStderr mvarCtx msg
 
 
@@ -436,6 +480,7 @@
       Right req -> variablesHandler cmdData mvarCtx req
       Left  err -> do
         let msg = L.intercalate " " ["variables request parce error.", lbs2str contLenStr, lbs2str jsonStr, show err]
+                ++ L.intercalate "\n" ("" : "" : _ERR_MSG_URL) ++ "\n"
         putStrLnStderr mvarCtx msg
 
 
@@ -450,6 +495,7 @@
 
       Left  err -> do
         let msg = L.intercalate " " ["source request parce error.", lbs2str contLenStr, lbs2str jsonStr, show err]
+                ++ L.intercalate "\n" ("" : "" : _ERR_MSG_URL) ++ "\n"
         putStrLnStderr mvarCtx msg
 
 
@@ -457,6 +503,7 @@
       Right req -> threadsHandler cmdData mvarCtx req
       Left  err -> do
         let msg = L.intercalate " " ["threads request parce error.", lbs2str contLenStr, lbs2str jsonStr, show err]
+                ++ L.intercalate "\n" ("" : "" : _ERR_MSG_URL) ++ "\n"
         putStrLnStderr mvarCtx msg
 
 
@@ -464,6 +511,7 @@
       Right req -> evaluateHandler cmdData mvarCtx req
       Left  err -> do
         let msg = L.intercalate " " ["evaluate request parce error.", lbs2str contLenStr, lbs2str jsonStr, show err]
+                ++ L.intercalate "\n" ("" : "" : _ERR_MSG_URL) ++ "\n"
         putStrLnStderr mvarCtx msg
 
 
@@ -1356,11 +1404,11 @@
       getResult   = readDebugCommandData cmdData
 
   cmdStr <- setBreak modName lineNo
-  putStrLnStdout mvarCtx cmdStr
+  -- putStrLnStdout mvarCtx cmdStr
   infoM _LOG_NAME cmdStr
 
   cmdStr <- getResult
-  putStrStdout mvarCtx cmdStr
+  -- putStrStdout mvarCtx cmdStr
   infoM _LOG_NAME cmdStr
 
   case getBreakPointNo cmdStr of
@@ -1712,7 +1760,20 @@
       funcName <- manyTill anyChar (space >> char '(')
       filePath <- manyTill anyChar eof
 
-      return $ TraceData (strip traceId) funcName (init (strip filePath))
+      return $ TraceData (strip traceId) (removeColorCode funcName) (init (strip filePath))
+
+-- |
+--
+removeColorCode :: String -> String
+removeColorCode str = case parse parser "removeColorCode" str of
+  Right res -> res
+  Left _    -> str
+  where
+    parser = do
+      let _esc_code = chr 27
+      char _esc_code >> char '[' >> anyChar >> char 'm' 
+      funcName <- manyTill anyChar (char _esc_code)
+      return funcName
 
 -- |
 --  バインディング値のパーサ
diff --git a/app/Phoityne/IO/GUI/VSCode/TH/LaunchRequestArgumentsJSON.hs b/app/Phoityne/IO/GUI/VSCode/TH/LaunchRequestArgumentsJSON.hs
--- a/app/Phoityne/IO/GUI/VSCode/TH/LaunchRequestArgumentsJSON.hs
+++ b/app/Phoityne/IO/GUI/VSCode/TH/LaunchRequestArgumentsJSON.hs
@@ -12,15 +12,15 @@
 --
 data LaunchRequestArguments =
   LaunchRequestArguments {
-    noDebugLaunchRequestArguments     :: Bool      --  If noDebug is true the launch request should launch the program without enabling debugging.
-  , nameLaunchRequestArguments        :: String    -- Phoityne specific argument.
-  , typeLaunchRequestArguments        :: String    -- Phoityne specific argument.
-  , requestLaunchRequestArguments     :: String    -- Phoityne specific argument. must be "request"
-  , startupLaunchRequestArguments     :: String    -- Phoityne specific argument.
-  , workspaceLaunchRequestArguments   :: String    -- Phoityne specific argument.
-  , logFileLaunchRequestArguments     :: String    -- Phoityne specific argument.
-  , logLevelLaunchRequestArguments    :: String    -- Phoityne specific argument.
-  , ghciPromptLaunchRequestArguments  :: String    -- Phoityne specific argument.
+    noDebugLaunchRequestArguments    :: Maybe Bool --  If noDebug is true the launch request should launch the program without enabling debugging.
+  , nameLaunchRequestArguments       :: String     -- Phoityne specific argument.
+  , typeLaunchRequestArguments       :: String     -- Phoityne specific argument.
+  , requestLaunchRequestArguments    :: String     -- Phoityne specific argument. must be "request"
+  , startupLaunchRequestArguments    :: String     -- Phoityne specific argument.
+  , workspaceLaunchRequestArguments  :: String     -- Phoityne specific argument.
+  , logFileLaunchRequestArguments    :: String     -- Phoityne specific argument.
+  , logLevelLaunchRequestArguments   :: String     -- Phoityne specific argument.
+  , ghciPromptLaunchRequestArguments :: String     -- Phoityne specific argument.
   } deriving (Show, Read, Eq)
 
 
diff --git a/phoityne-vscode.cabal b/phoityne-vscode.cabal
--- a/phoityne-vscode.cabal
+++ b/phoityne-vscode.cabal
@@ -1,5 +1,5 @@
 name:                phoityne-vscode
-version:             0.0.4.0
+version:             0.0.5.0
 synopsis:            ghci debug viewer on Visual Studio Code
 description:         Please see README.md
 license:             BSD3