Uahh/ToastFish · error

$"重置 出错！

Error message

$"重置{TableName}出错！"

What it means

In the reset-word-count handler of MainWindow (View/ToastFish.xaml.cs:654), the code calls Se.ResetTableCount() inside a try block; if any exception is thrown while resetting the word-count table for TableName (typically an SQLite/DataAccess failure), the catch swallows the real exception and surfaces only the generic message "重置{TableName}出错！" via pushWords.PushMessage. The user therefore sees a reset failure notification without the underlying DB error, making diagnosis dependent on the swallowed exception.

Solutions

1. Log the actual exception in the catch (ex.Message / ex.ToString()) instead of discarding it, so the real cause is visible.
2. Check that the SQLite database file exists and is not locked by another process (close DB browsers, kill duplicate ToastFish instances), then retry the reset.
3. Ensure the count table for TableName exists before reset (run the app's initialization/book-update path, e.g. Se.UpdateTableCount(), once successfully).
4. Verify file permissions on the database directory if the app lives under a protected or synced folder.
5. As a last resort, move/rename the corrupt database file and let ToastFish recreate it, then re-import the book.

Example fix

// before
catch {
    pushWords.PushMessage($"重置{TableName}出错！");
}
// after
catch (Exception ex) {
    pushWords.PushMessage($"重置{TableName}出错！：{ex.Message}");
    System.Diagnostics.Debug.WriteLine(ex);
}

// before calling the reset API
db.Open();
using (var cmd = new SQLiteCommand("SELECT count(*) FROM sqlite_master WHERE type='table' AND name=@t", db))
{
    cmd.Parameters.AddWithValue("@t", TableName);
    if (Convert.ToInt64(cmd.ExecuteScalar()) == 0)
        throw new InvalidOperationException($"count table for {TableName} does not exist");
}

try
{
    Se.ResetTableCount();
    pushWords.PushMessage($"重置{TableName}完成！");
}
catch (SQLiteException ex) when (ex.ResultCode == SQLiteErrorCode.Busy || ex.ResultCode == SQLiteErrorCode.Locked)
{
    pushWords.PushMessage($"重置{TableName}出错！数据库被占用，请关闭其他程序后重试。");
}
catch (Exception ex)
{
    pushWords.PushMessage($"重置{TableName}出错！：{ex.Message}");
}

When it happens

Trigger: Clicking the tray reset menu item when Se.ResetTableCount() throws: the SQLite database file is locked/missing/corrupt, the word-count table doesn't exist for TableName, the DB write fails due to permissions, or the SELECT/UPDATE fails because the table was never initialized for the current word book.

Common situations: Resetting progress for a newly selected book whose count table hasn't been created yet; another ToastFish instance or an external tool (e.g. DB browser) holds the SQLite file lock; OneDrive/roaming-profile path where the .db file is unavailable; corrupted database after an unclean shutdown.

Related errors

• ex.Message
• ex.Message, "Excel read error"
• 导入失败，Excel格式不正确或Excel文件损坏
• 程序已经在运行了，不能运行两次。\n如果右下角软件已经退出，请在任务管理器中结束ToastFish任务。
• 卡题出错！

AI-assisted analysis of Uahh/ToastFish@2508784a66 (2026-09-15). Data as JSON: /api/errors/9f5176ddbf04fd6d. Report an issue: GitHub.

Appendix: source

Thrown at View/ToastFish.xaml.cs:654

           bool isok= TablelDictionary.TryGetValue(Select.TABLE_NAME, out TableName);
            if (!isok) {
                return;
            }
            
            DialogResult result = System.Windows.Forms.MessageBox.Show(
            $"是否要重置“{TableName}”的学习进度?", $"进度重置：{Select.TABLE_NAME}",
            MessageBoxButtons.YesNo, MessageBoxIcon.Question);
            if (result==System.Windows.Forms.DialogResult.Yes)
            {
               
                try {
                    Se.ResetTableCount();
                    pushWords.PushMessage($"重置{TableName}完成！");
                    //System.Windows.Forms.MessageBox.Show($"重置{TableName}完成！");

                }
                catch {
                    pushWords.PushMessage($"重置{TableName}出错！");
                   // System.Windows.Forms.MessageBox.Show($"重置{TableName}出错！");
                }                
            }
            //this.Se. 
        }
        private void ShortCuts_Click(object sender, EventArgs e)
        {
            System.Windows.Forms.MessageBox.Show("ALT+Q     ：开始内置单词学习\nALT+~     ：英语单词发音\nALT+1到4：对应点击按钮1到4", "版本号：2.3.3");
        }

        private void AutoPlay_Click(object sender, EventArgs e)
        {
            //sender as ToolStripMenuItem).Checked = !(sender as ToolStripMenuItem).Checked;
            if (Select.AUTO_PLAY == 0)
            {
                Select.AUTO_PLAY = 1;
                (sender as ToolStripMenuItem).Checked = true;
            }               

View on GitHub (pinned to 2508784a66)