Android，simpleframework PersistenceException

Question

我正在嘗試使用org.simpleframework.xml。類來處理我的Android項目上的XML數據。我不明白如何建立我的課 「ChecklistGradeDetail」 但我得到這個

01-09 14:56:05.615: WARN/System.err(896): org.simpleframework.xml.core.PersistenceException: Element 'ChecklistGradeDetail' declared twice at line -1 

XML /休息

<ArrayOfChecklistGradeDetail xmlns="http://schemas.datacontract.org/2004/07/TeamTask.Service" xmlns:i="http://www.w3.org/2001/XMLSchema-instance"> 
<ChecklistGradeDetail> 
    <ChecklistItemID>34</ChecklistItemID> 
    <ChecklistItemText>requirements</ChecklistItemText> 
    <Comments>please pass</Comments> 
    <CreatedOn>2011-09-07T16:30:08.14</CreatedOn> 
    <GradeDetailID>362</GradeDetailID> 
    <NotPerformed>false</NotPerformed> 
    <Preceptor>System Administrator</Preceptor> 
    <Satisfactory>true</Satisfactory> 
    <Unsatisfactory>false</Unsatisfactory> 
    <UserID>admin</UserID> 
</ChecklistGradeDetail> 
<ChecklistGradeDetail> 
    <ChecklistItemID>35</ChecklistItemID> 
    <ChecklistItemText>write test</ChecklistItemText> 
    <Comments>please pass</Comments> 
    <CreatedOn>2011-09-07T16:30:08.14</CreatedOn> 
    <GradeDetailID>363</GradeDetailID> 
    <NotPerformed>false</NotPerformed> 
    <Preceptor>System Administrator</Preceptor> 
    <Satisfactory>true</Satisfactory> 
    <Unsatisfactory>false</Unsatisfactory> 
    <UserID>admin</UserID> 
</ChecklistGradeDetail> 
<ChecklistGradeDetail> 
    <ChecklistItemID>36</ChecklistItemID> 
    <ChecklistItemText>execute test</ChecklistItemText> 
    <Comments>please pass</Comments> 
    <CreatedOn>2011-09-07T16:30:08.14</CreatedOn> 
    <GradeDetailID>364</GradeDetailID> 
    <NotPerformed>false</NotPerformed> 
    <Preceptor>System Administrator</Preceptor> 
    <Satisfactory>true</Satisfactory> 
    <Unsatisfactory>false</Unsatisfactory> 
    <UserID>admin</UserID> 
</ChecklistGradeDetail> 
</ArrayOfChecklistGradeDetail> 

ArrayofChecklistGradeDetail類

@Root 
public class ArrayOfChecklistGradeDetail { 
    @ElementList(name="ChecklistGradeDetail") 
    public ArrayList<ChecklistItems> Checklist; 
} 

ChecklistItem類

public class ChecklistItems { 
    @Element(required=false) 
    public String ChecklistItemID; 
    @Element(required=false) 
    public String ChecklistItemText; 
    @Element(required=false) 
    public String Comments; 
    @Element(required=false) 
    public String CreatedOn; 
    @Element(required=false) 
    public String GradeDetailID; 
    @Element(required=false) 
    public String NotPerformed; 
    @Element(required=false) 
    public String Preceptor; 
    @Element(required=false) 
    public String Satisfactory; 
    @Element(required=false) 
    public String Unsatisfactory; 
    @Element(required=false) 
    public String UserID; 

} 

他lp :(

Answer 1

我想出了這個問題。 ArrayofCheclistGradeDetail類需要如下：

@Root 
public class ArrayOfChecklistGradeDetail { 
    @ElementList(entry="ChecklistGradeDetail", inline=true) 
    public ArrayList<ChecklistItems> Checklist;