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Wondering about this error

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appel
Smarty Rookie

Joined: 27 May 2003
Posts: 29

Posted: Mon Jun 23, 2003 4:56 pm Post subject: Wondering about this error

I get the following error when I do:

Code:

$smarty->display("index.tpl");

assigned template variables:
{$system} Array (1)
error => Array (4)
msg => Undefined offset: 0
code => 8
file => /usr/local/share/smarty/Smarty_Compil...
line => 1266

However, when I do:

Code:

$smarty->fetch("index.tpl");

The error goes away.

I have a {$system.module.name} variables in my template, but I process all those variables in PHP before I do the display() part with register_prefilter().

boots
Administrator

Joined: 16 Apr 2003
Posts: 5611
Location: Toronto, Canada

Posted: Wed Jun 25, 2003 5:24 am Post subject:

What happens if you clear out your compiled templates and run the test the other way -- first do the fetch test then do the display test. Same thing or has the error sequence been swapped?

appel
Smarty Rookie

Joined: 27 May 2003
Posts: 29

Posted: Thu Jun 26, 2003 2:06 pm Post subject:

boots wrote:

What happens if you clear out your compiled templates and run the test the other way -- first do the fetch test then do the display test. Same thing or has the error sequence been swapped?

No, that's not it. This error only occurs when display() is used. I have managed to re-produce this error using this code:

index.php

Code:

<?
include("Smarty.class.php");
$smarty = new Smarty;

// Raise an error and kill script.
function RaiseError($errno, $errstr, $errfile, $errline) {
// Define array to assign to smarty.
$arrSystem["error"]["msg"] = $errstr;
$arrSystem["error"]["code"] = $errno;
$arrSystem["error"]["file"] = $errfile;
$arrSystem["error"]["line"] = $errline;

// Assign smarty variables.
$GLOBALS["smarty"]->assign("system",$arrSystem);

// Display the template.
$GLOBALS["smarty"]->display("error.tpl");

// Kill execution of script.
exit;
}

set_error_handler("RaiseError");

$smarty->force_compile = true;
$smarty->debugging = true;
$system["module"]["test"] = "whatever";
$smarty->assign("system",$system);
$smarty->display("index.tpl");
?>

templates/index.tpl

Code:

<html>
<body>
this is {$system.module.test}
</body>
</html>

templates/error.tpl

Code:

<table border="1" cellpadding="4" cellspacing="0">
<tr bgcolor="#c0c0c0">
<td align="center"><big>An error has occured!</big></td>
</tr>

<tr bgcolor="#efefef">
<td>
The following error was found while processing this page: 
Error message: {$system.error.msg} 
Error code: {$system.error.code} 
In file: {$system.error.file} 
On line: {$system.error.line} 
 
Please report this error to the system administrator.
</td>
</tr>
</table>

The errors I get are:

In debug pop-up window I get:

Code:

assigned template variables:
{$SCRIPT_NAME} /test/index.php
{$system} Array (1)
error => Array (4)
msg => Undefined offset: 0
code => 8
file => /usr/local/share/smarty/Smarty_Compil...
line => 1266

From the default error handler I get:

Code:

An error has occured!
The following error was found while processing this page:

Error message: Undefined offset: 0
Error code: 8
In file: /usr/local/share/smarty/Smarty_Compiler.class.php
On line: 1266

Please report this error to the system administrator

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