REPORT-65192 公式合法性检测错误字符位置返回不正确

1.如果返回错误位置，则模糊处理

designer-base/src/main/java/com/fr/design/formula/FormulaPane.java

@@ -867,8 +867,12 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
         if (checkResult.isValid()) {
             showMessageDialog(checkResult.getTips(), checkResult.isValid());
         } else {
-            String position = Toolkit.i18nText("Fine-Design_Basic_Formula_The") + (checkResult.getFormulaCoordinates().getColumns())
-                    + Toolkit.i18nText("Fine-Design_Basic_Formula_Error_Position") + " ";
+            int columns = checkResult.getFormulaCoordinates().getColumns();
+            String position = StringUtils.EMPTY;
+            if (columns >= 0) {
+                position = Toolkit.i18nText("Fine-Design_Basic_Formula_The") + columns
+                        + Toolkit.i18nText("Fine-Design_Basic_Formula_Error_Position") + " ";
+            }
             int confirmDialog = FineJOptionPane.showConfirmDialog(
                     FormulaPane.this,
                     position + messageTips,
@@ -879,7 +883,7 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
                     new String[]{Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Result"), Toolkit.i18nText("Fine-Design_Basic_Formula_Continue")},
                     Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Result"));
             if (confirmDialog == 0) {
-                formulaTextArea.setCaretPosition(checkResult.getFormulaCoordinates().getColumns());
+                formulaTextArea.setCaretPosition(Math.max(columns, 0));
                 formulaTextArea.requestFocus();
                 return false;
             }

designer-base/src/main/java/com/fr/design/formula/exception/function/FormulaCheckWrongFunction.java

@@ -74,7 +74,7 @@ public class FormulaCheckWrongFunction implements Function<Exception, FormulaChe
             invalidFormula = invalidFormula.substring(0, invalidFormula.indexOf(","));
         }
         int index = formulaText.indexOf(invalidFormula);
-        return Math.max(index, 0);
+        return index;
     }
 
 }