From b66d84535490824a27a75875218c5f678f177a78 Mon Sep 17 00:00:00 2001
From: chaocloud <840558273@qq.com>
Date: Wed, 24 Nov 2021 15:08:01 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BB=A3=E7=A0=81=E8=87=AA=E5=8A=A8=E7=94=9F?=
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---
 .../tool/service/codegen/impl/ToolCodegenSQLParser.java  | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/tool/service/codegen/impl/ToolCodegenSQLParser.java b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/tool/service/codegen/impl/ToolCodegenSQLParser.java
index bb664a1d5..d9f253881 100644
--- a/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/tool/service/codegen/impl/ToolCodegenSQLParser.java
+++ b/yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/tool/service/codegen/impl/ToolCodegenSQLParser.java
@@ -64,10 +64,17 @@ public class ToolCodegenSQLParser {
     private static ToolSchemaTableDO parseTable(SQLCreateTableStatement statement) {
         return ToolSchemaTableDO.builder()
                 .tableName(statement.getTableSource().getTableName(true))
-                .tableComment(((SQLCharExpr) statement.getComment()).getText())
+                .tableComment(getCommentText(statement))
                 .build();
     }
 
+    private static String getCommentText(SQLCreateTableStatement statement) {
+        if (statement == null || statement.getComment() == null) {
+            return "";
+        }
+        return ((SQLCharExpr) statement.getComment()).getText();
+    }
+
     private static List<ToolSchemaColumnDO> parseColumns(SQLCreateTableStatement statement) {
         List<ToolSchemaColumnDO> columns = new ArrayList<>();
         statement.getTableElementList().forEach(element -> parseColumn(columns, element));