[Mono-list] MySQL Data Provider for MySQL (Mono 0.17)
Rolf Tollerud
rolf.tollerud@telia.com
Fri, 3 Jan 2003 21:02:27 +0100
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When I try to run MySqlTest (which compiles just fine) on windows XP I
get following error messages:
(mono MySqlTest.exe)
** (MySqlTest.exe:3924): WARNING **: Failed to load function
mysql_connect from libmySQL
** (MySqlTest.exe:3924): WARNING **: Failed to load function
mysql_connect from libmySQL
Unhandled Exception: System.NullReferenceException: Object reference not
set to an instance of an object
in <0x00025> 06 Mono.Data.MySql.MySql:Connect
(intptr,string,string,string,string,uint,string,uint)
in <0x003e6> 00 Mono.Data.MySql.MySqlConnection:Open ()
in <0x00057> 00 Test.Mono.Data.MySql.MySqlTest:Main (string[])
Why will it not load mysql_connect? Apparently its loads all the other
functions from libmySQL.dll..
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<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>When I try to run <span =
class=3DSpellE>MySqlTest</span> (which
compiles just fine) on windows XP I get following error =
messages:<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>(<span class=3DGramE>mono</span> =
MySqlTest.exe)<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>** (MySqlTest.exe:3924): WARNING **: Failed to load =
function
<span class=3DSpellE>mysql_connect</span> from <span =
class=3DSpellE>libmySQL</span><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>** (MySqlTest.exe:3924): WARNING **: Failed to load =
function
<span class=3DSpellE>mysql_connect</span> from <span =
class=3DSpellE>libmySQL</span><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Unhandled Exception: <span =
class=3DSpellE>System.NullReferenceException</span>:
Object reference not set to an instance of an =
object<o:p></o:p></span></font></p>
<p class=3DMsoNormal><span class=3DGramE><font size=3D2 =
face=3DArial><span
style=3D'font-size:10.0pt;font-family:Arial'>in</span></font></span><font=
size=3D2
face=3DArial><span style=3D'font-size:10.0pt;font-family:Arial'> =
<0x00025> 06
<span class=3DSpellE>Mono.Data.MySql.MySql:Connect</span> (<span =
class=3DSpellE>intptr,string,string,string,string,uint,string,uint</span>=
)<o:p></o:p></span></font></p>
<p class=3DMsoNormal><span class=3DGramE><font size=3D2 =
face=3DArial><span
style=3D'font-size:10.0pt;font-family:Arial'>in</span></font></span><font=
size=3D2
face=3DArial><span style=3D'font-size:10.0pt;font-family:Arial'> =
<0x003e6> 00
<span class=3DSpellE>Mono.Data.MySql.MySqlConnection:Open</span> =
()<o:p></o:p></span></font></p>
<p class=3DMsoNormal><span class=3DGramE><font size=3D2 =
face=3DArial><span
style=3D'font-size:10.0pt;font-family:Arial'>in</span></font></span><font=
size=3D2
face=3DArial><span style=3D'font-size:10.0pt;font-family:Arial'> =
<0x00057> 00
<span class=3DSpellE>Test.Mono.Data.MySql.MySqlTest:Main</span> =
(string[])<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Why will it not load <span =
class=3DSpellE>mysql_connect</span>?
Apparently its loads all the other functions from libmySQL.dll<span
class=3DGramE>..</span><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
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