What happens if anti-refelctive coating is fully ruined or removed from lens most outer surface? For example, Findwindowa fails, whereas FindWindowA works. If the user logs off the > terminal server and back on then it seems to work. I've seen that more than once before. –Terry Mar 25 '13 at 14:22 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using http://birdsallgraphics.com/error-calling/error-calling-external-object-function-open-at-line.php
Function name exactly as I >> write - "%s". The "W" version supports UNICODE, the A supports ANSI. share|improve this answer answered Oct 25 '11 at 20:58 Hugh Brackett 2,485618 add a comment| up vote 0 down vote I'm going to try a wild guess (not really enough information Join them; it only takes a minute: Sign up Calling external function from DLL with PowerBuilder 10.0 error up vote 2 down vote favorite I have created a DLL using Visual https://groups.google.com/d/topic/sybase.public.powerbuilder.general/uDwbC2yS5d4
They will doubtless want to see your C code that's calling Python. sle_1.text = string(lpdata2.dwSignature) sle_2.text = string(lpdata2.dwStrucVersion) sle_3.text = string(lpdata2.dwFileVersionMS) sle_4.text = string(lpdata2.dwFileVersionLS) sle_5.text = string(lpdata2.dwProductVersionMS) sle_6.text = string(lpdata2.dwProductVersionLS) sle_7.text = string(lpdata2.dwFileFlagsMask) sle_8.text = string(lpdata2.dwFileFlags) As a result, PowerBuilder is trying to load the DLL into memory but is unable to. Step 7: Assigning Values to the Arguments.
I use it for some actions. http://www.sybase.com/detail?id=47626 If not, perhaps you can elaborate on your configuration. No matter what we have tried both the ansi and unicode calls are being used as we noticed that may be the problem from reading the boards. But yesterday I've seen such an error under Windows XP too.
Why Do I Have To Select A Printer For Print Preview? I use it for some actions. In every action the >>> last parameter is of another type. What would be a good approach to make sure advisor goes through all the report?
First you need to get the syntax that will be converted. The function GetFileVersionInfoA listed in Step 4 requires the script below. As stated before it works 99% of the time, but then >that 1% is causing a huge problem. We have been >pullling our hair out with this issue as we cannot make it >fail.
Keep in mind that the variable names do not have to match the function declaration listed in Step 4. you could check here Would a fighter jet be able to go into orbit from Mars surface? Error Calling External Function Powerbuilder Browse other questions tagged c++ dll powerbuilder python-c-api or ask your own question. Error Opening Dll Library For External Function Powerbuilder In most cases, this error message is not a PowerBuilder problem.
In this particular case, the information is contained within the MSDN. http://birdsallgraphics.com/error-calling/error-calling-external-object-function-name.php Any advice? We just tried this fix and it still didnt work. My guess is that PB doesn't like something about one of the variables that are being passed. –Hugh Brackett Mar 22 '13 at 17:47 I'm not saying the DLL
Maybe a wait period might help when you get the error and then retry x number of times. Basically it is busy doing something else. When in doubt, it's usually safe to assume that 16-bit data types are "unit" and 32-bit are "ulong", since they are the most common. *If the word "Callback" appears as a http://birdsallgraphics.com/error-calling/error-calling-external-function-s.php Allow multiple GUI elements to react dynamically to interaction with a single element Is there a way to prevent developers from using std::min, std::max?
almost... Back in the old days you could trace right into the dispatch and marshalling code and on into the function. PB050: Caused an Invalid Page Fault in module PBSHR050.DLL @ 0137:1111163e This error can occur either immediately upon calling the function or when the application closes.
Find the limit of the following expression: Wrong password - number of retries - what's a good number to allow? Where should I start? By extremely long, we mean a printer name that is over 39 continuous characters long (including all Citrix prefixes). Some functions are cap sensitive depending on the DLL.
i open another window and the same error message: "Error calling external function %s at line....". Using the data types "int" or "long" may work, but if the handle points to an area in high memory, the latter two data types may not be able to support How to cope with too slow Wi-Fi at hotel? http://birdsallgraphics.com/error-calling/error-calling-external-function-s-powerbuilder.php I have alias for SendMessageW too, till now I've used only the "A"-Version.
SolutionsBrowse by Line of BusinessAsset ManagementOverviewEnvironment, Health, and SafetyAsset NetworkAsset Operations and MaintenanceCommerceOverviewSubscription Billing and Revenue ManagementMaster Data Management for CommerceOmnichannel CommerceFinanceOverviewAccounting and Financial CloseCollaborative Finance OperationsEnterprise Risk and ComplianceFinancial Planning The system returned: (22) Invalid argument The remote host or network may be down. This might also be a TS-specific problem - have you approached this issue from that perspective? I thought maybe it's because of that fact.
Unicode... If PowerBuilder is receiving a string and memory isn't allocated in advance using the SPACE( ), that string will overflow into another memory area. The "W" version supports UNICODE, the A supports ANSI. Mostly I become an error. >> But sometimes not. >> >> It doesn't matter if I run an application under PB or is it >> EXE.
Function name exactly as I write - "%s". Step 1: Converting an SDK Call to a PowerBuilder API Call. Try that >> to see if it helps. > > Thanks... run the application...
Back to the TB_ADDSTRINGA parameter value - no more crashes, but texts are incomplete. :( Adam. > > Adam wrote: >> Hello, >> >> I work with PowerBuilder 10.2.1.9948. >> >> If so, make sure your DLL developers understand the requirements for using the exported function in PB. In this issue of Powerline, we've dedicated the entire space of our "Techical News" section to provide you with this important information. without crash, without message, only texts were not > complete (first letter only).
Make sure you have the correct function name. If the user logs off the > terminal server and back on then it seems to work. > > Any suggestions would be great! The second argument, lu_hand according to the MSDN, is ignored. By looking at Step 3, DWORD translates to "ulong".
Some components may not be visible. PowerBuilder expects the byte alignment to be set to one, and if you are using MSVC++ compiler, the default setting is four.