PHPExcel - 致命错误：未收到异常'异常'与消息

我每次尝试导出Excel电子表格时都会收到错误。错误如下：PHPExcel - 致命错误：未收到异常'异常'与消息

Fatal error: Uncaught exception 'Exception' with message 'Worksheet!J6 -> Worksheet!J6 -> Cyclic Reference in Formula' in /classes/PHPExcel/Cell.php:293 Stack trace: 
    #0 /classes/PHPExcel/Writer/Excel2007/Worksheet.php(997): PHPExcel_Cell->getCalculatedValue() 
    #1 /classes/PHPExcel/Writer/Excel2007/Worksheet.php(943): PHPExcel_Writer_Excel2007_Worksheet->_writeCell(Object(PHPExcel_Shared_XMLWriter), Object(PHPExcel_Worksheet), 'J6', Array, Array) 
    #2 /classes/PHPExcel/Writer/Excel2007/Worksheet.php(83): PHPExcel_Writer_Excel2007_Worksheet->_writeSheetData(Object(PHPExcel_Shared_XMLWriter), Object(PHPExcel_Worksheet), Array) 
    #3 /classes/PHPExcel/Writer/Excel2007.php(282): PHPExcel_Writer_Excel2007_Worksheet->writeWorksheet(Object(PHPExcel_Worksheet), Array, false) 
    #4 /includes/reports_funcs.php(620): PHPExcel_Writer_Excel2007->save('reports/risk-bo...') #5 /createXlsxReport. in /classes/PHPExcel/Cell.php on line 293

我试图寻找一个解决方案，但到目前为止没有运气。我发现另一个stackoverflow问题，建议在文件保存前添加$objWriter->setPreCalculateFormulas(FALSE);，但这给了我一个空电子表格。

它最近才刚刚开始发生，所以我很困惑，为什么会发生这种情况。任何帮助将不胜感激，干杯

示例代码 - 编辑

$objPHPExcel->getActiveSheet(0) 
    ->setCellValueByColumnAndRow(0, $row, $pol_ref . 'e' . $end_numb) 
    ->setCellValueByColumnAndRow(1, $row, $insured_name) 
    ->setCellValueByColumnAndRow(2, $row, $vessel_name) 
    ->setCellValueByColumnAndRow(3, $row, $insurance_type . ' - ' . $end_type) 
    ->setCellValueByColumnAndRow(4, $row, $insured_domicile) 
    ->setCellValueByColumnAndRow(5, $row, gmdate("d-m-Y",$date_logged)) 
    ->setCellValueByColumnAndRow(6, $row, $inception_date) 
    ->setCellValueByColumnAndRow(7, $row, $expiry_date) 
    ->setCellValueByColumnAndRow(8, $row, ($policy_limit == 0.00?$loh_limit:$policy_limit)) 
    ->setCellValueByColumnAndRow(9, $row, $premium) 
    ->setCellValueByColumnAndRow(10, $row, "=sum(J".($row)."*".($seacurus_percent/100).")") 
    ->setCellValueByColumnAndRow(11, $row, "=sum(J".($row)."*".($placing_percent/100).")") 
    ->setCellValueByColumnAndRow(12, $row, "=sum(J".($row)."*".($rebate_percent/100).")") 
    ->setCellValueByColumnAndRow(13, $row, "=sum(J".($row)."*".($iptpercent/100).")") 
    ->setCellValueByColumnAndRow(14, $row, "=sum(".($binder_id==6?"(J".$row." - (P".$row."+L".$row."+O".$row."+P".$row."))":"J".($row))."*".$bgn_percent.")") 
    ->setCellValueByColumnAndRow(15, $row, "=sum(J".($row)."*".$ghc_percent.")") 
    ->setCellValueByColumnAndRow(16, $row, "=sum(J".($row)."*".($commission_percentage_sum/100).")"); 
$row++;

来源

2014-02-26 Pooshonk

什么版本的PHPExcel？ –

如果您的公式包含循环引用，那么你需要选择如何对付他们，因为你在MS Excel本身做。默认行为是抛出一个像这样的异常，这与MS Excel默认行为的方式类似。另一种方法是告诉PHPExcel由计算引擎设置为要遵循一个固定数量的迭代的循环：

PHPExcel_Calculation::getInstance()->cyclicFormulaCount = 1;

，或者指示循环迭代数目的任何值> = 1

PHPExcel_Calculation::getInstance()->cyclicFormulaCount = 10;

// 10次迭代

来源

2014-02-26 16:48:56 shivam

这将被放置在哪里？文件导出之前？ – Pooshonk

是的，在保存文件之前 – shivam

不幸运。当我添加它时，出现内存错误。当我修复内存错误时，它不会将数据放入电子表格 – Pooshonk

PHPExcel - 致命错误：未收到异常'异常'与消息

回答

相关问题