Release 4.2.0

CHANGELOG.md

@@ -10,7 +10,24 @@
 
 ### Fixed
 
-## [4.1.0] - Sep 07, 2025
+## 4.2.0 - Jan 26, 2026
+
+### Fixed
+
+- Compatibility verification issues
+- Invalid PSI Element - class CsvFile because different providers
+- PluginException - Element class CsvFile - file is invalid #923
+- NullPointerException #933
+- PluginException - Cannot check provider net.seesharpsoft.intellij.plugins.csv.editor.table.CsvTableEditorProvider #919
+- ExceptionInInitializerError #916
+- GithubStatusCodeException - 422 Unprocessable Entity - Validation Failed [Search; q]invalid: null #920
+- com.intellij.diagnostic.Freeze #921
+- Correct short name format
+- Slow operations are prohibited on EDT #936
+- This method is forbidden on EDT because it does not pump the event queue #940
+- Argument for @NotNull parameter 'document' of PsiDocumentManagerImpl.getPsiFile must not be null #941
+
+## 4.1.0 - Sep 07, 2025
 
 ### Fixed
 
@@ -22,7 +39,7 @@
 
 - Project structure refactoring to avoid circular dependencies
 
-## [4.0.2] - Dec 29, 2024
+## 4.0.2 - Dec 29, 2024
 
 ### Added
 
@@ -54,9 +71,11 @@
 ## 4.0.0 - Oct 07, 2024
 
 ### Added
+
 - Tabularize formatting is back!
 
 ### Changed
+
 - Text editor is shown first by default
 
 ## 3.4.0 - Aug 10, 2024
@@ -70,13 +89,6 @@
 
 ### Fixed
 
-- Update gradle build
-- PluginException: xxx ms to call on EDT CsvChangeSeparatorActionGroup#update@EditorPopup #401
-- AlreadyDisposedException: Already disposed #639
-- Exceptions occurred on invoking the intention 'Unquote' on a copy of the file #670 #816
-
-### Fixed
-
 - StringIndexOutOfBoundsException: begin 0, end -1, length 5993 #801
 - Unhandled exception in [CoroutineName(PsiAwareFileEditorManagerImpl)] #666
 
@@ -96,7 +108,6 @@
 
 - NullPointerException: Cannot invoke "getSelectedColumn()" because "tblEditor" is null #519
 - IllegalStateException: Attempt to modify PSI for non-committed Document! #516
-
 - StringIndexOutOfBoundsException: begin 0, end -1, length 5995 #511
 - ArrayIndexOutOfBoundsException: 12 >= 12 #482
 
@@ -116,7 +127,6 @@
 
 - Argument for @NotNull parameter 'tableEditor' of CsvTableActions.adjustColumnWidths must not be null #431
 - NullPointerException #429
-
 - Comment handling breaking in table editor #451
 
 ### Added
@@ -136,30 +146,14 @@
 
 - Argument for @NotNull parameter 'anchor' of CsvPsiTreeUpdater.appendField must not be null #392
 - ArrayIndexOutOfBoundsException: 8 >= 8 #396
-
 - catch unreasonable exception when retrieving service #410
 - NullPointerException: Cannot invoke "CsvTableEditor.getActions()" because the return value of "CsvTableEditorActions.getTableEditor(AnActionEvent)" is null #394
 
 ### Added
 
 - 358 ms to call on EDT CsvChangeSeparatorActionGroup#update@EditorPopup #401
-## 3.0.2 - Dec 15, 2022
-
-### Fixed
-
-- Detected bulk mode status update from DocumentBulkUpdateListener #384
-- Argument for @NotNull parameter 'parent' of PsiHelper.getNthChildOfType must not be null #372
 
-- Argument for @NotNull parameter 'element' of PsiHelper.getSiblingOfType must not be null #375
-- Cannot invoke "Document.getText()" because "document" is null #388
-
-### Fixed
-
-- Cannot invoke "PsiFile.getProject()" because the return value of "CsvPsiTreeUpdater.getPsiFile()" is null #378
-- Argument for @NotNull parameter 'replacement' of CsvPsiTreeUpdater$ReplacePsiAction.<init> must not be null #380
-
-- provide project parameter for opening link
-- Cannot invoke "Document.insertString(int, java.lang.CharSequence)" because "document" is null #386
+## 3.0.2 - Dec 15, 2022
 
 ### Fixed
 
@@ -169,23 +163,13 @@
 
 ### Fixed
 
-- cannot init component state (componentName=CsvFileAttributes) #359
-- cannot invoke "add(Object)" because "this.myUncommittedActions" is null #361
-- cannot invoke "createNotification(...)" because "notificationGroup" is null #362
-- cannot invoke "getManager()" because the return value of "getPsiFile()" is null #363
-
-### Fixed
-
 - image in plugin description
 - plugin update restart
 
 ## 3.0.0 - Nov 09, 2022
 
 MAJOR UPDATE VERSION 3
 
-General
--------
-
 - renamed plugin to 'CSV Editor'
 - fixed all compatibility issues with respect to IntelliJ platform 2022.*
 - rework language lexer
@@ -194,10 +178,6 @@ General
 - adjusted setting dialogs
 - integrated GitHub issue reporter in case plugin raises an exception
 - removed TSV & PSV language, only CSV language but different filetypes
-
-Table Editor
-------------
-
 - use PSI Tree as data source
 - integrate with native IntelliJ IDE document change handler (e.g. for undo/redo)
 - simplify UI/UX & remove header toolbar
@@ -210,22 +190,6 @@ Table Editor
 
 ### Changed
 
-- support comments in fast lexer
-
-### Changed
-
-- reworked (rainbow) coloring
-
-### Changed
-
-- avoid formatting while typing
-
-### Changed
-
-- limit column highlighting to 1000 entries around caret
-
-### Changed
-
 - limit calculation and buffering of CSV column info data
 
 ### Fixed
@@ -237,7 +201,6 @@ Table Editor
 ### Fixed
 
 - Cannot load from object array because "data" is null #335 #337
-
 - Empty comment indicator
 
 ### Added
@@ -293,6 +256,7 @@ NOTE: Minimum version requirement changed to v2020.1 and newer
 ### Added
 
 - Plugin name ### Changed
+
 - CSV
 
 ### Fixed
@@ -387,11 +351,6 @@ NOTE: Minimum version requirement changed to v2020.1 and newer
 
 ### Added
 
-- Predefined column colors (Rainbow-style)
-- Enhanced color scheme switch
-
-### Added
-
 - Table Editor coloring
 
 ## 2.13.0 - Jul 20, 2020
@@ -457,11 +416,6 @@ NOTE: Minimum version requirement changed to v2020.1 and newer
 
 ### Added
 
-- customizable escape character #159
-- value separator setting moved from 'Code Style' to 'General'
-
-### Added
-
 - lots of cleanup & rework
 
 ## 2.8.2 - Jan 22, 2020
@@ -553,11 +507,6 @@ Support for IDE v192.*
 
 ### Added
 
-- option to keep/ignore a linebreak at the end of a file (table editor)
-- improved change detection of table editor to avoid overwriting original text representation without editing any values
-
-### Added
-
 - file based value separator (e.g. ',' or ';')
 
 ## 2.3.1 - Mar 31, 2019
@@ -604,11 +553,6 @@ Support for IDE v192.*
 
 ### Added
 
-- support column highlighting for table editor
-- support all kind of text attributes for column highlighting
-
-### Added
-
 - table editor values not longer enforced to be quoted on save (customizable)
 
 ### Fixed
@@ -645,11 +589,6 @@ Support for IDE v192.*
 
 ### Added
 
-- CSV/TSV editor settings (File > Settings > General > CSV/TSV Editor)
-- TAB (separator) highlighting
-
-### Added
-
 - Enable/disable balloon info
 - Soft wrap settings specific for CSV/TSV
 
@@ -706,16 +645,6 @@ Support for IDE v192.*
 
 ### Added
 
-- TSV file support
-TSV files a recognized as such but treated as a variant of CSV files, the same syntax highlighting and code style settings are applied.
-
-### Added
-
-- tab (↹) and pipe (|) as separators added
-- spellchecker enabled
-
-### Added
-
 - it was necessary to increase the minimum IDE version from 2016.1.1 to 2016.3.2 due to a required fix in the formatting code. Previous versions of the plugin can still be downloaded directly from Jetbrains Plugin Repository.
 
 ## 1.5.1 - Mar 21, 2018

gradle.properties

@@ -4,7 +4,7 @@
 
 pluginName=CSV Editor
 pluginId=net.seesharpsoft.intellij.plugins.csv
-pluginVersion=4.1.0
+pluginVersion=4.2.0
 
 pluginSinceBuild=242
 

src/main/java/net/seesharpsoft/intellij/plugins/csv/CsvGithubIssueSubmitter.java

@@ -39,6 +39,7 @@ public class CsvGithubIssueSubmitter extends ErrorReportSubmitter {
     public static final String GIT_USER = "SeeSharpSoft";
     public static final String GIT_REPO = "intellij-csv-validator";
     public static final GHRepositoryPath GITHUB_FULL_PATH = new GHRepositoryPath(GIT_USER, GIT_REPO);
+    private static final String REPORT_ACTION_TEXT = "Report to 'CSV Editor' (Github)";
 
     private static ScheduledFuture<?> recentlySentReport = null;
     private static final ScheduledExecutorService executorService = Executors.newSingleThreadScheduledExecutor();
@@ -52,7 +53,7 @@ private static class CsvGithubSubmitException extends RuntimeException {
     @NotNull
     @Override
     public String getReportActionText() {
-        return "Report to 'CSV Editor' (Github)";
+        return REPORT_ACTION_TEXT;
     }
 
     @Override
@@ -94,7 +95,7 @@ protected boolean submit(IdeaLoggingEvent event, String additionalInfo, Project
 
         GithubApiRequestExecutor githubExecutor = GithubApiRequestExecutor.Factory.getInstance().create(account.getServer(), token);
 
-        Task submitTask = new Task.Backgroundable(project, getReportActionText()) {
+        Task submitTask = new Task.Backgroundable(project, REPORT_ACTION_TEXT) {
             @Override
             public void run(@NotNull ProgressIndicator indicator) {
                 submitToGithub(event, additionalInfo, githubExecutor, consumer, indicator);
@@ -160,14 +161,27 @@ protected GithubApiRequest<?> createNewIssue(String title, String content) throw
     }
 
     protected String searchExistingIssues(GithubApiRequestExecutor githubExecutor, String title, ProgressIndicator progressIndicator) throws IOException {
+        // Create a search needle from the title but ensure it is never null/empty to avoid GitHub 422 (Validation Failed)
         String needle = title.replaceAll("\\s*(\\[.*?]|\\(.*?\\)|\\{.*?})\\s*", "");
+
+        // If the sanitized title becomes empty (e.g., only brackets present), fall back to the raw title
+        if (Strings.isEmptyOrSpaces(needle)) {
+            needle = title == null ? "" : title.trim();
+        }
+
+        // Apply length cap with word boundary if possible
         if (needle.length() > 250) {
             int endIndex = needle.substring(0, 250).lastIndexOf(" ");
             if (endIndex == -1) {
                 endIndex = 250;
             }
             needle = needle.substring(0, endIndex);
         }
+
+        // Final safety: if still empty, use a minimal non-empty token to satisfy GitHub API requirements
+        if (Strings.isEmptyOrSpaces(needle)) {
+            needle = "crash";
+        }
         GithubApiRequest<GithubResponsePage<GithubSearchedIssue>> existingIssueRequest =
                 GithubApiRequests.Search.Issues.get(
                         GithubServerPath.DEFAULT_SERVER,

src/main/java/net/seesharpsoft/intellij/plugins/csv/CsvParserDefinition.java

@@ -55,14 +55,13 @@ public PsiParser createParser(final Project project) {
     }
 
     @Override
-    public IFileElementType getFileNodeType() {
+    public @NotNull IFileElementType getFileNodeType() {
         return FILE;
     }
 
     @Override
-    public PsiFile createFile(FileViewProvider viewProvider) {
+    public @NotNull PsiFile createFile(@NotNull FileViewProvider viewProvider) {
         return new CsvFile(viewProvider, viewProvider.getFileType());
-//        return new CsvFile(viewProvider, CsvFileType.INSTANCE);
     }
 
     @Override

src/main/java/net/seesharpsoft/intellij/plugins/csv/CsvPlugin.java

@@ -1,8 +1,9 @@
 package net.seesharpsoft.intellij.plugins.csv;
 
 import com.intellij.ide.BrowserUtil;
-import com.intellij.ide.actions.ShowSettingsUtilImpl;
 import com.intellij.notification.*;
+import com.intellij.openapi.application.ApplicationManager;
+import com.intellij.openapi.options.ShowSettingsUtil;
 import com.intellij.openapi.progress.ProgressIndicator;
 import com.intellij.openapi.progress.ProgressManager;
 import com.intellij.openapi.progress.Task;
@@ -22,11 +23,14 @@ public class CsvPlugin implements ProjectActivity, DumbAware {
     private static void openLink(Project project, String link) {
         if (project.isDisposed()) return;
 
-        if (link.startsWith("#")) {
-            ShowSettingsUtilImpl.showSettingsDialog(project, link.substring(1), null);
-        } else {
-            BrowserUtil.browse(link, project);
-        }
+        ApplicationManager.getApplication().invokeLater(() ->
+        {
+            if (link.startsWith("#")) {
+                ShowSettingsUtil.getInstance().showSettingsDialog(project, link.substring(1));
+            } else {
+                BrowserUtil.browse(link, project);
+            }
+        });
     }
 
     public static void doAsyncProjectMaintenance(@NotNull Project project) {
@@ -42,7 +46,7 @@ public void run(@NotNull ProgressIndicator progressIndicator) {
                 // start process
                 try {
                     CsvFileAttributes csvFileAttributes = CsvFileAttributes.getInstance(getProject());
-                    csvFileAttributes.cleanupAttributeMap(getProject());
+                    csvFileAttributes.cleanupAttributeMap(project);
                 } catch (Exception exception) {
                     // repeated unresolved bug-reports when retrieving the component
                     // while this cleanup is an optional and non-critical task
@@ -75,10 +79,10 @@ public void run(@NotNull ProgressIndicator progressIndicator) {
                 NotificationType.INFORMATION
         );
 
-        notification.addAction(NotificationAction.create("General Settings", (anActionEvent, notification1) -> {
+        notification.addAction(NotificationAction.create("General settings", (anActionEvent, notification1) -> {
             openLink(project, "#" + CsvEditorSettingsProvider.CSV_EDITOR_SETTINGS_ID);
         }));
-        notification.addAction(NotificationAction.create("Color Scheme", (anActionEvent, notification1) -> {
+        notification.addAction(NotificationAction.create("Color scheme", (anActionEvent, notification1) -> {
             openLink(project, "#reference.settingsdialog.IDE.editor.colors.CSV/TSV/PSV");
         }));
         notification.addAction(NotificationAction.create("Formatting", (anActionEvent, notification1) -> {