Customize Error when failing to load an XML document

PhoenixCNC · 2017-08-02

When I attempt to load an XML document such as
xmlDoc.Load('\\Server\Shared\NavData_Public\Testing\' + cuCPUtils.UserBatch() + 'BOT2.xml') sometimes it may error because the document isn't always XML friendly. I see an error like
Microsoft Dynamics NAV

This message is for C/AL programmers: A call to System.Xml.XmlDocument.Load failed with this message: Unexpected end tag. Line 2, position 3.

OK

I thought you'd be able to do something like

IF xmlDoc.Load('\\Server\Shared\NavData_Public\Testing\' + cuCPUtils.UserBatch() + 'BOT2.xml') TRUE THEN BEGIN but this is void. Is there any other way to display my own message when this occurs?

ftornero · 2017-08-02

You can use this:

ASSERTERROR BEGIN
  xmlDoc.Load('\\Server\Shared\NavData_Public\Testing\' + cuCPUtils.UserBatch() + 'BOT2.xml');
  ERROR('OK');
END;
IF GETLASTERRORTEXT = 'OK' THEN
 // Load OK 
 ....
ELSE
 // An error has happen
 ....

guidorobben · 2017-08-02

in what version of NAV?

PhoenixCNC · 2017-08-02

guidorobben wrote: »

in what version of NAV?

2013.

ftornero · 2017-08-02

You can use this:

ASSERTERROR BEGIN
  xmlDoc.Load('\\Server\Shared\NavData_Public\Testing\' + cuCPUtils.UserBatch() + 'BOT2.xml');
  ERROR('OK');
END;
IF GETLASTERRORTEXT = 'OK' THEN
 // Load OK 
 ....
ELSE
 // An error has happen
 ....

Juhl · 2017-08-06

Or use a separate codeunit for the passe and use the return value.

If codeunit.run then begin

Customize Error when failing to load an XML document

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