From f889997cee1aaa8e7e69e63b221482ad47428431 Mon Sep 17 00:00:00 2001
From: shun-iwasawa <shun-iwasawa@users.noreply.github.com>
Date: Oct 18 2018 05:44:14 +0000
Subject: check folder access on save level (#2334)



---

diff --git a/toonz/sources/toonzlib/txshsimplelevel.cpp b/toonz/sources/toonzlib/txshsimplelevel.cpp
index c4f7af0..b22ae35 100644
--- a/toonz/sources/toonzlib/txshsimplelevel.cpp
+++ b/toonz/sources/toonzlib/txshsimplelevel.cpp
@@ -1391,7 +1391,10 @@ void TXshSimpleLevel::save(const TFilePath &fp, const TFilePath &oldFp,
       (!oldFp.isEmpty()) ? oldFp : getScene()->decodeFilePath(m_path);
 
   TFilePath dDstPath = getScene()->decodeFilePath(fp);
-  TSystem::touchParentDir(dDstPath);
+  if (!TSystem::touchParentDir(dDstPath))
+    throw TSystemException(
+        dDstPath,
+        "The level cannot be saved: failed to access the target folder.");
 
   // backup
   if (Preferences::instance()->isLevelsBackupEnabled() &&