UCanAccess UPDATE聲明的異常：「意外的頁面類型1」

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使用的Java與MS Access數據庫，添加並選擇數據工作得很好，但由於某些原因，我不能更新，它不斷拋出一個異常UCanAccess UPDATE聲明的異常：「意外的頁面類型1」

net.ucanaccess.jdbc.UcanaccessSQLException：UCAExc ::: 3.0.2意外的頁面類型1

我從來沒見過這種例外和谷歌搜索沒有任何幫助。

首先代碼：

public class DatabaseHandler { 

private static Connection conn = null; 
static PreparedStatement sqlState; 
static ResultSet rs; 

public static Connection connect() { 

    try { 
     //creating a connection 
     Class.forName("net.ucanaccess.jdbc.UcanaccessDriver"); 
     conn = (Connection) DriverManager.getConnection("jdbc:ucanaccess://src/salah_al_deen.accdb"); 
     System.out.println("Connected to the database"); 

    } catch (ClassNotFoundException | SQLException e) { 
     System.out.println("Error: " + e.getMessage()); 
    } 

    return conn; 
} 

static void prepareStatement(String query) { 
    try { 
     //create a statement using the connection created 
     if (conn == null) { 
      connect(); 
     } 

     sqlState = conn.prepareStatement(query); 
    } catch (SQLException ex) { 
     System.out.println("Error: " + ex.getMessage()); 
    } 
} 

public static void close() { 
    try { 
     //close the connection and the statement 
     sqlState.close(); 
     conn.close(); 
     System.out.println("Done"); 
     conn = null; 
    } catch (SQLException ex) { 
     System.out.println("Error:" + ex.getMessage()); 
    } 

}}

public class UpdateDatabase extends DatabaseHandler { 

public static void updateClient(String tableName, Client client) { 

    try { 
     prepareStatement("UPDATE " + tableName + "_clients SET name=? , birthdate=? , start_date=? , phone=?, emergency_phone=?, email=?, fb_name=?, trans=?, address=?, session=?, payment_notify=?, valid=? WHERE _id=?"); 

     sqlState.setString(1, client.getName()); 
     sqlState.setDate(2, client.getBirthdate()); 
     sqlState.setDate(3, client.getStart_date()); 
     sqlState.setInt(4, client.getPhone()); 
     sqlState.setInt(5, client.getEmergency_phone()); 
     sqlState.setString(6, client.getEmail()); 
     sqlState.setString(7, client.getFb_name()); 
     sqlState.setInt(8, client.getTrans()); 
     sqlState.setString(9, client.getAddress()); 
     sqlState.setInt(10, client.getSession()); 
     sqlState.setInt(11, client.getPaymentNotify()); 
     sqlState.setInt(12, client.getValid()); 
     sqlState.setInt(13, client.getId()); 

     sqlState.executeUpdate(); 

     printMessage(tableName); 

    } catch (SQLException ex) { 
     System.out.println(ex.getMessage()); 
    } 
}

例外：

net.ucanaccess.jdbc.UcanaccessSQLException: UCAExc:::3.0.2 Unexpected page type 1 (Db=salah_al_deen.accdb;Table=karate_clients;Index=class_id) 
at net.ucanaccess.commands.CompositeCommand.persist(CompositeCommand.java:95) 
at net.ucanaccess.jdbc.UcanaccessConnection.flushIO(UcanaccessConnection.java:315) 
at net.ucanaccess.jdbc.UcanaccessConnection.commit(UcanaccessConnection.java:205) 
at net.ucanaccess.jdbc.AbstractExecute.executeBase(AbstractExecute.java:161) 
at net.ucanaccess.jdbc.Execute.execute(Execute.java:46) 
at net.ucanaccess.jdbc.UcanaccessPreparedStatement.execute(UcanaccessPreparedStatement.java:228) 
at client.general.database.UpdateDatabase.updateClient(UpdateDatabase.java:35) 
at clients.view.main.ClientsMainController.activateAction(ClientsMainController.java:293) 

Caused by: java.io.IOException: Unexpected page type 1 (Db=salah_al_deen.accdb;Table=karate_clients;Index=class_id) 
at com.healthmarketscience.jackcess.impl.IndexData.isLeafPage(IndexData.java:1185) 
at com.healthmarketscience.jackcess.impl.IndexData.readDataPage(IndexData.java:1067) 
at com.healthmarketscience.jackcess.impl.IndexPageCache.readDataPage(IndexPageCache.java:267) 
at com.healthmarketscience.jackcess.impl.IndexPageCache.getDataPage(IndexPageCache.java:224) 
at com.healthmarketscience.jackcess.impl.IndexPageCache.access$600(IndexPageCache.java:38) 
at com.healthmarketscience.jackcess.impl.IndexPageCache$DataPageMain.getChildPage(IndexPageCache.java:1250) 
at com.healthmarketscience.jackcess.impl.IndexPageCache$DataPageMain.getChildPage(IndexPageCache.java:1234) 
at com.healthmarketscience.jackcess.impl.IndexPageCache.findCacheDataPage(IndexPageCache.java:921) 
at com.healthmarketscience.jackcess.impl.IndexData.findDataPage(IndexData.java:1256) 
at com.healthmarketscience.jackcess.impl.IndexData.removeEntry(IndexData.java:740) 
at com.healthmarketscience.jackcess.impl.IndexData.deleteRowImpl(IndexData.java:701) 
at com.healthmarketscience.jackcess.impl.IndexData.prepareUpdateRow(IndexData.java:662) 
at com.healthmarketscience.jackcess.impl.TableImpl.updateRow(TableImpl.java:1833) 
at com.healthmarketscience.jackcess.impl.CursorImpl.updateCurrentRow(CursorImpl.java:268) 
at net.ucanaccess.commands.UpdateCommand.persist(UpdateCommand.java:193) 
at net.ucanaccess.commands.UpdateCommand.persistCurrentRow(UpdateCommand.java:122) 
at net.ucanaccess.commands.CompositeCommand.persist(CompositeCommand.java:86) 
... 69 more

來源

2015-11-19 Abdullah Asendar

「意外頁面類型」錯誤最常見的修復方法是在Access中打開數據庫並執行壓縮和修復數據庫操作。 –

你可以從堆棧跟蹤看，那就是被交還給UCanAccess一個Jackcess錯誤。這不是UCanAccess問題本身。

嘗試在Access中打開數據庫並執行「壓縮和修復數據庫」操作。如果這不能解決問題，那麼考慮重新標記這個問題jackcess。

來源

2015-11-24 19:24:58

UCanAccess UPDATE聲明的異常：「意外的頁面類型1」

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