为什么我的代码出现致命错误错误：未捕获异常'DOMPDF_Exception'，消息'在cellmap中找不到框架 [英] Why is my code getting an error of Fatal error: Uncaught exception 'DOMPDF_Exception' with message 'Frame not found in cellmap

问题描述

当记录很多并且需要在pdf的第二页上打印时我遇到了这个错误

When the records are many and it needs to be print on second page of the pdf I have encounter this error

致命错误：未捕获的异常 'DOMPDF_Exception' 与消息 '框架在cellmap未发现' 在
C：\xampp\htdocs\pdf_dompdf\dompdf\include\cellmap.cls.php ：244堆栈
迹：＃0
C：\xampp\htdocs\pdf_dompdf\dompdf\include\table_cell_renderer.cls.php（50）：
Cellmap-> get_spanned_cells（对象（Table_Cell_Frame_Decorator））＃1
C：\xampp\htdocs\pdf_dompdf\dompdf\include\renderer.cls.php（287）：
Table_Cell_Renderer->渲染（对象（Table_Cell_Frame_Decorator））＃2
C：\xampp\htdocs\pdf_dompdf\dompdf\include\renderer.cls.php（107）：
渲染 - > _ render_frame（'表-cell'，
Object（Table_Cell_Frame_Decorator））＃3
C：\ xampp\htdocs \pdf_dompdf \\ dompdf\include\renderer.cls.php（190）：
Renderer->渲染（对象（Table_Cell_Frame_Decorator））＃4
C：\xampp\htdocs\pdf_dompdf\dompdf\\ \\include\renderer.cls.php（190）：
Renderer->渲染（对象（Table_Row_Frame_Decorator））＃5
C：\xampp\htdocs\pdf_dompdf\dompdf\include \renderer.cls.php（190）：
Renderer->渲染（对象（Table_Row_Group_Frame_Decorator））＃6
C：\xampp\htdocs\pdf_dompdf\dompdf\include\ renderer.cls.php（190）：
Renderer->呈现
C：上线244 <\xampp\htdocs\pdf_dompdf\dompdf\include\cellmap.cls.php / p>

Fatal error: Uncaught exception 'DOMPDF_Exception' with message 'Frame not found in cellmap' in C:\xampp\htdocs\pdf_dompdf\dompdf\include\cellmap.cls.php:244 Stack trace: #0 C:\xampp\htdocs\pdf_dompdf\dompdf\include\table_cell_renderer.cls.php(50): Cellmap->get_spanned_cells(Object(Table_Cell_Frame_Decorator)) #1 C:\xampp\htdocs\pdf_dompdf\dompdf\include\renderer.cls.php(287): Table_Cell_Renderer->render(Object(Table_Cell_Frame_Decorator)) #2 C:\xampp\htdocs\pdf_dompdf\dompdf\include\renderer.cls.php(107): Renderer->_render_frame('table-cell', Object(Table_Cell_Frame_Decorator)) #3 C:\xampp\htdocs\pdf_dompdf\dompdf\include\renderer.cls.php(190): Renderer->render(Object(Table_Cell_Frame_Decorator)) #4 C:\xampp\htdocs\pdf_dompdf\dompdf\include\renderer.cls.php(190): Renderer->render(Object(Table_Row_Frame_Decorator)) #5 C:\xampp\htdocs\pdf_dompdf\dompdf\include\renderer.cls.php(190): Renderer->render(Object(Table_Row_Group_Frame_Decorator)) #6 C:\xampp\htdocs\pdf_dompdf\dompdf\include\renderer.cls.php(190): Renderer->render in C:\xampp\htdocs\pdf_dompdf\dompdf\include\cellmap.cls.php on line 244

 <div class="ORMExSum">
    <h1 align="center">ORM Executive Summary Report</h1>
      <table cellpadding="0" cellspacing="0" border="1" width="100%">
      <caption style="text-align:left; padding-bottom: 10px;">Keyword: <?php echo 'Juan dela Cruz, Juan Cruz'; ?></caption>
        <thead class="theader">
          <tr><th colspan="<?php echo 3+$rtweekly; ?>">Weekly Rankings</th></tr>
          <tr>
          <th width="10%">Location</th>
          <th width="40%">Negative Snippet</th>
          <th width="10%">Previous Ranking</th>
          <?php while($rw1<$rtweekly):  ?>
            <th width="8%">
            <?php echo date('M. d', strtotime (mysql_result($tweekly,$rw1,"WeeklyRank"))); $rw1++; ?>
            </th>
          <?php endwhile; ?>
          </tr>
         </thead>

         <tbody> 
          <?php $x='a';while($rw2<$rsummary): $rw3 = 0;?>
          <tr>
          <td rowspan="<?php echo $cnt[$x]+1;$x++;?>">
          <?php echo mysql_result($summary,$rw2,"Location");  ?>
          </td>
          <?php for ($i=0; $i < 2+$rtweekly; $i++): ?>
          <td></td>
          <?php $cnt++; endfor;?>
          </tr>

            <?php while($rw3<$rsnippet): $rw4 = 0;?>

              <?php if(mysql_result($snippet,$rw3,"SummaryID") == mysql_result($summary,$rw2,"LocationID")): ?>
                <tr>
                <td style="font-size:11px;">
                <?php echo mysql_result($snippet,$rw3,"NegativeSnippet"); ?>
                </td>
                <td>
                <?php echo mysql_result($snippet,$rw3,"PreviousRank"); ?>
                </td>
                <?php while($rw4<$rtweekly): $rw5 = 0;?>
                <td>
                <?php while($rw5<$rweekly): ?>
                  <?php if(mysql_result($weekly,$rw5,"SummaryID") ==  mysql_result($summary,$rw2,"LocationID") && mysql_result($weekly,$rw5,"SnipPrevID") == mysql_result($snippet,$rw3,"NSPID") && mysql_result($tweekly,$rw4,"WeeklyRank") == mysql_result($weekly,$rw5,"WeeklyRank")): ?>
                  <?php echo mysql_result($weekly,$rw5,"Rank"); ?>
                  <?php endif;?>
                <?php $rw5++; endwhile; ?>
                </td>
                <?php $rw4++; endwhile; ?>

              <?php endif;?>
              </tr>
            <?php $rw3++; endwhile; ?>

            <?php $rw2++; endwhile; ?>


        </tbody>
      </table>
      </div>

推荐答案

我遇到了同样的问题。

I had the same issues.

我用X行修复它..强行打破页面。

I've fix it with X row.. force to break-page.

这只是因为pdf尝试输出很多行而他不能跳转到下一页。

it's just because the pdf try to output a lot of row and he can't jump to the next page.

在你的情况下，尝试放置：

In your case, try to place an :

 page-break-after: always;

在第一个tr ..

<tbody> 
      <?php $x='a';while($rw2<$rsummary): $rw3 = 0;?>
      <tr style="page-break-after: always;">

或者你可以在X行后制作一个php来做。

or you can make a php to do that after X line.

我希望这对某人有用。

祝你好运，

=====
编辑
=====

此外，删除边框折叠你的桌子。

Also, remove the "border-collapse" on your table.

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