From: Liana.Bakradze <liana.bakradze@jetbrains.com>
Date: Fri, 30 Sep 2016 15:30:25 +0000 (+0300)
Subject: do not show errors when switching to the next subtask
X-Git-Tag: pycharm/171.1053~42
X-Git-Url: https://git.jetbrains.org/?p=idea%2Fcommunity.git;a=commitdiff_plain;h=9480d9b80b2e5724d4535a2fde47d8319167415c

do not show errors when switching to the next subtask
---

diff --git a/python/educational-core/student/src/com/jetbrains/edu/learning/StudySubtaskUtils.java b/python/educational-core/student/src/com/jetbrains/edu/learning/StudySubtaskUtils.java
index d19c3023e73c..895acdba3c2c 100644
--- a/python/educational-core/student/src/com/jetbrains/edu/learning/StudySubtaskUtils.java
+++ b/python/educational-core/student/src/com/jetbrains/edu/learning/StudySubtaskUtils.java
@@ -5,13 +5,11 @@ import com.intellij.openapi.editor.Document;
 import com.intellij.openapi.fileEditor.FileDocumentManager;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.vfs.VirtualFile;
+import com.intellij.problems.WolfTheProblemSolver;
 import com.intellij.ui.EditorNotifications;
-import com.intellij.util.containers.ContainerUtil;
 import com.jetbrains.edu.learning.checker.StudyCheckUtils;
 import com.jetbrains.edu.learning.core.EduNames;
-import com.jetbrains.edu.learning.core.EduUtils;
 import com.jetbrains.edu.learning.courseFormat.AnswerPlaceholder;
-import com.jetbrains.edu.learning.courseFormat.AnswerPlaceholderSubtaskInfo;
 import com.jetbrains.edu.learning.courseFormat.Task;
 import com.jetbrains.edu.learning.courseFormat.TaskFile;
 import com.jetbrains.edu.learning.ui.StudyToolWindow;
@@ -52,6 +50,10 @@ public class StudySubtaskUtils {
       }
       updatePlaceholderTexts(project, document, taskFile, fromSubtaskIndex, toSubtaskIndex);
       EditorNotifications.getInstance(project).updateNotifications(virtualFile);
+      if (StudyUtils.isStudyProject(project)) {
+        WolfTheProblemSolver.getInstance(project).clearProblems(virtualFile);
+        taskFile.setHighlightErrors(false);
+      }
     }
     task.setActiveSubtaskIndex(toSubtaskIndex);
     update(project, task, taskDir);