FPDF错误:无法包含字体指标文件 [英] FPDF error: Could not include font metric file

问题描述

我有一个由别人完成的应用程序，现在我被要求调查一个问题.

I have a app which was done by someone else and now i am asked to look into one issue.

生成pdf报告时，将引发错误.此应用使用FPDF生成PDF

When a pdf report is generated it throws an error. This app uses FPDF to generate the PDF

FPDF error: Could not include font metric file

更早之前，它引发了以下错误

Earlier it was throwing the following error

Warning: FPDF::include(helveticab.php) [function.FPDF-include]: failed to open stream: No such file or directory 
Warning: FPDF::include() [function.include]: Failed opening 'helveticab.php' for inclusion 
FPDF error: Could not include font metric file

此问题通过在helveticab.php中包含一个字体文件夹以及与其他字体相关的其他php文件来解决.

This was resolved by including a font folder with helveticab.php and other php files related to other fonts

但是错误FPDF错误:无法包含字体指标文件. 在网上搜索的可能原因是

But the Error FPDF error: Could not include font metric file is still there. On searching the net the possible reasons were

1. 字体目录丢失

1. font directory missing

没有对字体文件的访问权限.

Doesnt have access permissions for the font files.

我不确定需要对字体文件夹或文件夹中的文件授予什么权限. 在这方面的任何帮助都会有很大帮助.

I am not sure what permission need to given to the font folder or files in the folder. Any help in this regard would be of great help.

推荐答案

我遇到了同样的问题.问题是带有所有字体的文件夹的路径不正确.因此，我在PHP文件中添加了更新的以下行，以反映具有所有字体的文件夹的正确路径.

I had the same issue. The issue was the path was incorrect to the folder with all of the fonts. So, I added updated the following line in the PHP file to reflect the correct path to the folder with all of the fonts.

define('FPDF_FONTPATH'，'class/fpdf_font/');

define('FPDF_FONTPATH','class/fpdf_font/');

因此，请仔细检查此行定义的路径，它应该可以正常工作.

So, double check the path that this line defines, and it should work fine.

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