添加数据验证逻辑，抛出自定义异常以处理验证失败情况；更新错误处理逻辑以显示详细错误信息

module/achievement/doc.py

@@ -160,8 +160,9 @@ class DocxWriter:
                                         cell_end = table.cell(row, col_span + non_none_count - 1)
                                         cell_start.merge(cell_end)
                                     except IndexError:
-                                        self.signal(f"单元格合并失败：({row}, {col_span})，需要自行检查表格准确性",
+                                        pass
-                                                    LOGLEVEL.WARNING)
+                                        # self.signal(f"单元格合并失败：({row}, {col_span})，需要自行检查表格准确性",
+                                        #            LOGLEVEL.WARNING)
                                     col_span += non_none_count
 
                 start = rows - X + 3 + self.excel_reader.kpi_number

module/achievement/excel.py

@@ -1,4 +1,4 @@
-#  Copyright (c) 2025  Jeffrey Hsu - JITToolBox
+#  Copyright (c) 2025-2026  Jeffrey Hsu - JITToolBox
 #  #
 #  This program is free software: you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
@@ -73,6 +73,13 @@ class ExcelReader:
             image = io.BytesIO(self._images[cell]())
             return Image.open(image)
 
+    class ValidError(Exception):
+        def __init__(self, message):
+            self.message = message
+
+        def __str__(self):
+            return self.message
+
     def __init__(self, file_path: str, version_check: bool = False,
                  signal: Callable[[str, str], None] = lambda x, y: print(x)):
         super().__init__()
@@ -271,9 +278,15 @@ class ExcelReader:
                 for i in range(len(self.suggestion_template_list), 5):
                     self.suggestion_template_list.append(None)
 
-            self.validate_data()
+            if vd_lst := self.validate_data():
+                raise self.ValidError("\n\n".join(vd_lst))
+
             self.gen_picture()
 
+        except self.ValidError as ve:
+            raise Exception(f"""
+                        数据验证失败：\n\n{str(ve)}
+                        """)
         except Exception as e:
             error_message = traceback.format_exc()
             raise Exception(f"""
@@ -284,9 +297,18 @@ class ExcelReader:
     def set_file_path(self, file_path: str):
         self.file_path = file_path
 
-    def validate_data(self):
+    def validate_data(self) -> list[str]:
+        lst: list[str] = []
         self.signal("正在验证数据", LOGLEVEL.INFO)
-        return 0
+        if len(self.kpi_list) != self.kpi_number:
+            self.signal("\"课程目标\"或\"目标支撑的毕业要求指标点\"数量与期望目标数量不符", LOGLEVEL.ERROR)
+            lst.append(
+                f"\"课程目标\"或\"目标支撑的毕业要求指标点\"数量与期望目标数量不符，请检查Excel表格中的\"课程目标\"和\"目标支撑的毕业要求指标点\"列是否填写完整。"
+                f"期望得到 {self.kpi_number} 个，实际检测到 {len(self.kpi_list)} 个。"
+                f"（如想暂时不填，请在Excel表格对应的位置添加一个空格）"
+            )
+
+        return lst
 
     def run(self):
         self.parse_excel()

ui/pyui/achievement_ui.py

@@ -269,3 +269,13 @@ class AchievementWidget(Widget):
                 duration=5000,
                 parent=self
             )
+        elif level == LOGLEVEL.ERROR:
+            InfoBar.error(
+                title='错误',
+                content=content,
+                orient=Qt.Horizontal,
+                isClosable=True,
+                position=InfoBarPosition.TOP_RIGHT,
+                duration=-1,
+                parent=self
+            )