I seem to be frozen out of the data entry mode. I can click on a cell and delete info but I cannot add data. Please advise.
doublenumericValue=cell.getNumericCellValue(); // 处理数字值 }elseif(cell.getCellType()==CellType.STRING){ StringstringValue=cell.getStringCellValue(); // 处理字符串值 } 使用适当的库:处理Excel报表时,你可以选择使用一些流行的Java库,如Apache POI或jxl。这些库提供了丰富的功能和灵活性,可以帮助你...
异常原因:Excel数据Cell有不同的类型,当我们试图从一个数字类型的Cell读取出一个字符串并写入数据库时,就会出现Cannot get a text value from a numeric cell的异常错误。 此异常常见于类似如下代码中:row.getCell(0).getStringCellValue(); 解决办法:先设置Cell的类型,然后就可以把纯数字作为String类型读进来了:...
然而,有时候在读取单元格数据时,可能会遇到java.lang.IllegalStateException: Cannot get a STRING value from a NUMERIC cell这样的错误。这个错误提示表明,你正在尝试从一个数字类型的单元格中获取字符串值,这是不允许的。这个问题的根本原因是数据类型不匹配。Excel中的单元格可以有多种类型,如数字、文本、日期等...
Enter your data. Read More:Excel Fix: Insert Row Option Greyed Out in Excel Fix 5 – Unmerge Columns Context: We’re trying to add a new row under Watermelon. But we are getting the error message again. The reason for this problem is that we have a fully merged column next to the ...
b. In this case, click on the“Unprotect Sheet”option to unprotect the sheet. Enter password if required. #4. Start Excel in Safe Mode Sometimes, when you have too many or corrupted add-ins, you can face this issue. To do this, you must open the sheet in safe mode. ...
Solution 2: Check the Merge Cell It's worth noting that you won't be able to copy data from merged cells and paste it into a regular Excel Sheet. So, before you try copying the data, make sure to unmerge all cells and you won't face theMicrosoft Excel cannot paste the dataerror an...
POI实现Excel导入Cannot get a text value from a numeric cell 场景 使用POI实现Excel导入时提示:Cannotgetatextvaluefromanumericcell解决Excel数据Cell有不同的数据类型,从一个数字类型的Cell读取出一个字符串并写入数据库时,就会出现Cannotgetatextvaluefromanumericcell的异常错误。 添加此行代码: 举例: ...
场景 使用POI实现Excel导入时提示: Cannot get a text value from a numeric cell 解决 Excel数据Cell有不同的数据类型,从一个数字类型的Cell读取出一个字符串并写入数据库时,就会出现Cannot get a text value from a numeric cell的异常错误。 添加此行代码: 举例: ... ...
You open a workbook in each instance of Excel. Then, you intend to use the followingPaste Specialmenu command to paste attributes from a cell in one workbook to a cell in the other workbook: In this scenario, you cannot paste any attributes into the other workbook. The ExcelPaste Specialdi...