FIX: Argument for @NotNull parameter 'parent' of net/seesharpsoft/intellij/psi/PsiHelper.getNthChildOfType must not be null #372

SeeSharpSoft · SeeSharpSoft · commit cd41db5c2f72 · 2022-12-14T14:57:50.000+01:00
diff --git a/src/main/java/net/seesharpsoft/intellij/plugins/csv/editor/table/CsvTableModelBase.java b/src/main/java/net/seesharpsoft/intellij/plugins/csv/editor/table/CsvTableModelBase.java
@@ -157,7 +157,9 @@ public void setValue(String value, int rowIndex, int columnIndex) {
     }
 
     private int getColumnCount(int rowIndex) {
-        return getColumnCount(PsiHelper.getNthChildOfType(getPsiTreeUpdater().getPsiFile(), rowIndex, CsvRecord.class));
+        PsiFile psiFile = getPsiFile();
+        if (psiFile == null) return 0;
+        return getColumnCount(PsiHelper.getNthChildOfType(psiFile, rowIndex, CsvRecord.class));
     }
 
     private int getColumnCount(PsiElement record) {

Original file line number	Diff line number	Diff line change
`@@ -157,7 +157,9 @@ public void setValue(String value, int rowIndex, int columnIndex) {`
`157`	`157`	`}`
`158`	`158`
`159`	`159`	`private int getColumnCount(int rowIndex) {`
`160`		`- return getColumnCount(PsiHelper.getNthChildOfType(getPsiTreeUpdater().getPsiFile(), rowIndex, CsvRecord.class));`
	`160`	`+ PsiFile psiFile = getPsiFile();`
	`161`	`+ if (psiFile == null) return 0;`
	`162`	`+ return getColumnCount(PsiHelper.getNthChildOfType(psiFile, rowIndex, CsvRecord.class));`
`161`	`163`	`}`
`162`	`164`
`163`	`165`	`private int getColumnCount(PsiElement record) {`