avoiding error?
in [ASP]
|
Prev: Where is the "Web Application Stress Tool (Homer) by Microsoft"
Next: Updating XML Child nodes using Classic ASP Problems
From: jodleren on 30 Oct 2009 07:07 Hello I keep on getting this error: Microsoft VBScript runtime error '800a01fb' An exception occurred: 'ActionDZ' /modules/jotfileorder/jotfileorder_request_process.asp, line 190 This line causes the problem ZIPObject.ActionDZ = 4 'DynaZip component It happens most of the time, but not always. The component is in use before this line, so the component is created, and probably works. We can avoid the error be reinstalling an old copy of the file, but chaning a SQL query, which is not even related to this, we get this error. Restoring the query does not solve the problem :) I have been working on this for 3 days, and now the idea is to jump over. How should this code look like? on error resume errorstate ZIPObject.ActionDZ = 4 'DynaZip component ok=true goto all ok errorstate ok=true all ok reset on error... - how? if ok then..... WBR Sonnich
From: Bob Barrows on 30 Oct 2009 08:47 jodleren wrote: > Hello > > I keep on getting this error: > > Microsoft VBScript runtime error '800a01fb' > An exception occurred: 'ActionDZ' > /modules/jotfileorder/jotfileorder_request_process.asp, line 190 > > This line causes the problem > ZIPObject.ActionDZ = 4 'DynaZip component > > It happens most of the time, but not always. The component is in use > before this line, so the component is created, and probably works. > We can avoid the error be reinstalling an old copy of the file, but > chaning a SQL query, which is not even related to this, we get this > error. Restoring the query does not solve the problem :) > > I have been working on this for 3 days, and now the idea is to jump > over. How should this code look like? > > on error resume errorstate This is not possible in vbscript. The only two acceptable variations are: on error resume next 'turns on error-handling on error goto 0 'turns off error-handling > ZIPObject.ActionDZ = 4 'DynaZip component > ok=true > goto all ok > errorstate > ok=true > all ok > reset on error... - how? > if ok then..... > on error resume next ZIPObject.ActionDZ = 4 'DynaZip component if err<> 0 then 'handle the error else 'do the stuff needed if no error had occurred 'you maight wish to turn off error-handling here end if -- HTH, Bob Barrows
From: jodleren on 30 Oct 2009 11:38 On Oct 30, 2:47 pm, "Bob Barrows" <reb01...(a)NOyahoo.SPAMcom> wrote: > jodleren wrote: > > Hello > > > I keep on getting this error: > > > Microsoft VBScript runtime error '800a01fb' > > An exception occurred: 'ActionDZ' > > /modules/jotfileorder/jotfileorder_request_process.asp, line 190 > > > This line causes the problem > > ZIPObject.ActionDZ = 4 'DynaZip component > > > It happens most of the time, but not always. The component is in use > > before this line, so the component is created, and probably works. > > We can avoid the error be reinstalling an old copy of the file, but > > chaning a SQL query, which is not even related to this, we get this > > error. Restoring the query does not solve the problem :) > > > I have been working on this for 3 days, and now the idea is to jump > > over. How should this code look like? > > > on error resume errorstate > > This is not possible in vbscript. The only two acceptable variations > are: > > on error resume next 'turns on error-handling > on error goto 0 'turns off error-handling > > > ZIPObject.ActionDZ = 4 'DynaZip component > > ok=true > > goto all ok > > errorstate > > ok=true > > all ok > > reset on error... - how? > > if ok then..... > > on error resume next > ZIPObject.ActionDZ = 4 'DynaZip component > if err<> 0 then Where do I get the "err" from? > 'handle the error > else > 'do the stuff needed if no error had occurred > 'you maight wish to turn off error-handling here - How? > end if These are new things to me WBR Sonnich
From: Bob Barrows on 30 Oct 2009 12:08
jodleren wrote: >> >> on error resume next >> ZIPObject.ActionDZ = 4 'DynaZip component >> if err<> 0 then > > Where do I get the "err" from? It's a builtin object that contains the error number generated by the last statement that was executed. >> 'handle the error >> else >> 'do the stuff needed if no error had occurred >> 'you might wish to turn off error-handling here > > - How? > "How" what? How to turn off error-handling? I explained earlier in my first reply ... > on error goto 0 'turns off error-handling The thing is, you have to stop thinking in terms of goto. The idea is to turn on error-handling, attempt to execute a statement, then immediately check the err object to see if an error occurred. The model looks like: <bunch of statements whose errors> <you want to be handled by the vbscript runtime engine> on error resume next 'turn on error-handling <statement whose error you want to handle yourself> if err <> 0 then <handle the error, possibly by > <displaying the error to the user and then > <exiting the procedure - up to you> end if on error goto 0 'turn off error-handling <bunch of statements whose errors> <you want to be handled by the vbscript runtime engine> It sounds as if you need the vbscript documentation. You can download it from here: http://www.microsoft.com/downloads/details.aspx?FamilyID=01592c48-207d-4be1-8a76-1c4099d7bbb9&DisplayLang=en -- HTH, Bob Barrows |