I'm getting a weird error while trying to build my solution:
Exception while running ibtool: *** setObjectForKey: object cannot be nil (key: family)
I've googled it but there is no answers to this problem, just questions... Maybe worth mentioning is that I use Visual Studio Community 2015, I got the latest Xcode installed on my Mac and I have a updated iPhone 5s connected to the Mac. The OS on my Mac is El Capitan (10.11.4).
I think this problem mainly comes from my storyboard, at first I got this error when i tried to create a segue for a button between two views. I removed it and it worked as usual, now I got the same error later on in this project and it's not thanks to the segue.
If I exclude my storyboard, I can build the solution without any trouble, but I can't run the app on my iPhone since the storyboard is missing.
Anyone got a clue what the problem might be? Here are the error logs if necessary:
Severity Code Description Project File Line Source Suppression State
Error Exception while running ibtool: *** setObjectForKey: object cannot be nil (key: family)
Backtrace:
0 __exceptionPreprocess (in CoreFoundation)
1 objc_exception_throw (in libobjc.A.dylib)
2 -[__NSDictionaryM setObject:forKey:] (in CoreFoundation)
3 0x00000001181c6b41 (in IDEInterfaceBuilderCocoaTouchIntegration)
4 0x000000011814ee00 (in IDEInterfaceBuilderCocoaTouchIntegration)
5 0x000000011814d775 (in IDEInterfaceBuilderCocoaTouchIntegration)
6 0x000000011815f133 (in IDEInterfaceBuilderCocoaTouchIntegration)
7 0x000000011815eeac (in IDEInterfaceBuilderCocoaTouchIntegration)
8 0x000000011815ec66 (in IDEInterfaceBuilderCocoaTouchIntegration)
9 0x000000011815d934 (in IDEInterfaceBuilderCocoaTouchIntegration)
10 0x00000001181cb205 (in IDEInterfaceBuilderCocoaTouchIntegration)
11 0x00000001181ccce7 (in IDEInterfaceBuilderCocoaTouchIntegration)
12 -[IBDocumentCompiler invokeWhileUsingSourceAsIntermediateDocument:] (in IDEInterfaceBuilderKit)
13 -[IBDocumentCompiler invokeWithIntermediateDocumentOfTargetRuntime:alwaysCopy:block:] (in IDEInterfaceBuilderKit)
14 0x00000001181cc40a (in IDEInterfaceBuilderCocoaTouchIntegration)
15 0x00000001181b8b4d (in IDEInterfaceBuilderCocoaTouchIntegration)
16 -[IBStoryboardSceneCompilationGroup compilationResultsForCompilationUnits:options:returningErrors:] (in IDEInterfaceBuilderKit)
17 -[IBStoryboardDocumentCompiler compileUnitsFromCompilationGroups:filter:options:errors:] (in IDEInterfaceBuilderKit)
18 __78-[IBStoryboardDocumentCompiler compileContentsOfStoryboardWithOptions:errors:]_block_invoke (in IDEInterfaceBuilderKit)
19 IBWithAutoInvalidationPool (in IDEInterfaceBuilderKit)
20 -[IBStoryboardDocumentCompiler compileContentsOfStoryboardWithOptions:errors:] (in IDEInterfaceBuilderKit)
21 -[IBStoryboardDocumentCompiler internalCompileWithOptions:error:] (in IDEInterfaceBuilderKit)
22 0x00000001181b8f5e (in IDEInterfaceBuilderCocoaTouchIntegration)
23 __57-[IBStoryboardDocumentCompiler compileWithOptions:error:]_block_invoke (in IDEInterfaceBuilderKit)
24 -[IBDocumentCompiler invokeWithIntermediateDocument:] (in IDEInterfaceBuilderKit)
25 -[IBDocumentCompiler invokeWithIntermediateDocumentOfTargetRuntime:alwaysCopy:block:] (in IDEInterfaceBuilderKit)
26 -[IBStoryboardDocumentCompiler compileWithOptions:error:] (in IDEInterfaceBuilderKit)
27 +[IBDocumentCompiler compileContentsOfDocument:options:error:] (in IDEInterfaceBuilderKit)
28 __47-[IBDocument compiledPackageWithOptions:error:]_block_invoke (in IDEInterfaceBuilderKit)
29 -[IBDocumentAutolayoutManager ignoreAutolayoutStatusInvalidationDuring:] (in IDEInterfaceBuilderKit)
30 -[IBDocument compiledPackageWithOptions:error:] (in IDEInterfaceBuilderKit)
31 -[IBDocument compileAndWriteToPath:withOptions:error:] (in IDEInterfaceBuilderKit)
32 0x000000010ceb52da (in ibtoold)
33 0x000000010ceb10e7 (in ibtoold)
34 0x000000010ceb36ab (in ibtoold)
35 0x000000010ceb75c8 (in ibtoold)
36 0x000000010ceb7c5a (in ibtoold)
37 0x000000010ceb7b2d (in ibtoold)
38 0x000000010cea695b (in ibtoold)
39 0x000000010ceb71c3 (in ibtoold)
40 0x000000010ceb6274 (in ibtoold)
41 start (in libdyld.dylib) FridgeMe.iOS Build
Edit: I removed my second view controller and created a whole new one, this seems to have fixed the problem. Still not sure what was causing the problem, but if anyone knows I would really like to know if this happens agian.
Edit 2: The error came back as soon as I added a button on the other (new) view controller. It also refers to a run time error regarding the button not having a code behind (which I thought was created when you added the button on the storyboard). See the image.
Seems like the code for the button isn't generated properly.
I'm hoping this could be some help for other people who run into this issue. I'm still a bit stuck since I tried to manually copy everything regarding a button (changing it's name of course) from my working view controller to the new one, but I don't seem to get it to work.
I have added following to my ViewControllerCreate.designer.cs:
UIKit.UIButton BtnCreateAccount { get; set; }
void ReleaseDesignerOutlets()
{
if (BtnCreateAccount != null)
{
BtnCreateAccount.Dispose();
BtnCreateAccount = null;
}
}
Any ideas?
i got the same error.
After analyzing the code main.storyboard, I discovered that, in my case, the error jump if a button or other control has something like:
<fontDescription key="fontDescription" name="HelveticaNeue" pointSize="17" />
The family font is the problem, try change to
<fontDescription key="fontDescription" type="system" pointSize="17" /> or just delete de line.
Regards,
Marcelo
I am not sure the following code may be helpful for you.
internal class CustomUIView : UIView
{
internal CustomUIView(IntPtr value) :base(value)
{
}
}
Example:
UIView view = new CustomUIView(IntPtr.Zero);
Refer for more information here
Related
I have a .net project that runs in windows with VS code with no issues.
I am trying to run the same project in Ubuntu 20.04.2 with VS code. Run trying to run it with F5, I get the errors:
CSC : error CS8032: An instance of analyzer System.Text.Json.SourceGeneration.JsonSourceGenerator cannot be created from /home/one/.nuget/packages/system.text.json/6.0.6/analyzers/dotnet/roslyn3.11/cs/System.Text.Json.SourceGeneration.dll : Could not load file or assembly 'Microsoft.CodeAnalysis, Version=3.11.0.0, Culture=neutral, PublicKeyToken=****'. The system cannot find the file specified.. [/home/one/github/fhir/Foo.Service/Foo.Service/Foo.Service.csproj]
CSC : error CS8032: An instance of analyzer System.Text.Json.SourceGeneration.JsonSourceGenerator cannot be created from /home/one/.nuget/packages/system.text.json/6.0.6/analyzers/dotnet/roslyn4.0/cs/System.Text.Json.SourceGeneration.dll : Could not load file or assembly 'Microsoft.CodeAnalysis, Version=3.11.0.0, Culture=neutral, PublicKeyToken=******'. The system cannot find the file specified.. [/home/one/github/fhir/Foo.Service/Foo.Service/Foo.Service.csproj]
I verified the files are on my system:
roslyn3.11
% lr /home/one/.nuget/packages/system.text.json/6.0.6/analyzers/dotnet/roslyn3.11/cs/System.Text.Json.SourceGeneration.dll
-rwxrw-r-- 1 one one 148K Aug 19 19:48 /home/one/.nuget/packages/system.text.json/6.0.6/analyzers/dotnet/roslyn3.11/cs/System.Text.Json.SourceGeneration.dll
roslyn4.0
one#work ~
% lr /home/one/.nuget/packages/system.text.json/6.0.6/analyzers/dotnet/roslyn4.0/cs/System.Text.Json.SourceGeneration.dll
-rwxrw-r-- 1 one one 164K Aug 19 19:48 /home/one/.nuget/packages/system.text.json/6.0.6/analyzers/dotnet/roslyn4.0/cs/System.Text.Json.SourceGeneration.dll
csproj
one#work ~
% lr /home/one/github/fhir/Foo.Service/Foo.Service/Foo.Service.csproj
-rw-rw-r-- 1 one one 1.8K Nov 10 16:59 /home/one/github/fhir/Foo.Service/Foo.Service/Foo.Service.csproj
It looks like "Microsoft.CodeAnalysis" was missing. So, I installed it with nuget in VS code. I added 'nuget: add package' in VS code to install 'Microsoft.CodeAnalaysis' version 3.11.0.
I have verified it successfully lives on my system:
one#work ...packages/microsoft.codeanalysis/3.11.0
% pwd
/home/one/.nuget/packages/microsoft.codeanalysis/3.11.0
one#work ...packages/microsoft.codeanalysis/3.11.0
% lr
total 80K
drwxrwxr-x 2 one one 4.0K Nov 14 10:08 .
drwxrwxr-x 4 one one 4.0K Nov 14 10:08 ..
-rw-rw-r-- 1 one one 178 Nov 14 10:08 .nupkg.metadata
-rwxrw-r-- 1 one one 19K Aug 10 2021 .signature.p7s
-rwxrw-r-- 1 one one 6.9K Apr 30 2021 Icon.png
-rwxrw-r-- 1 one one 2.2K Aug 3 2021 ThirdPartyNotices.rtf
-rw-rw-r-- 1 one one 28K Nov 14 10:08 microsoft.codeanalysis.3.11.0.nupkg
-rw-rw-r-- 1 one one 88 Nov 14 10:08 microsoft.codeanalysis.3.11.0.nupkg.sha512
-rwxrw-r-- 1 one one 2.4K Aug 3 2021 microsoft.codeanalysis.nuspec
I still get the errors mentioned above.
After updating the UWP app, I get many crash from the different sections of the app
STOWED_EXCEPTION_Microsoft.Data.Sqlite.SqliteException_80131500***APP-NAME***.dll!Microsoft::Data::Sqlite::SqliteCommand.ExecuteReader
Which did not happend in previous version, I also did not change the database access code section nor updated/reinstalled the EF Sqlite nugget package.
Here are Stacktrace i have received from users:
Thanks
Frame Image Function Offset
0 Microsoft.Data.Sqlite.dll Microsoft::Data::Sqlite::Interop::MarshalEx.ThrowExceptionForRC 0x0000000000000067
1 Microsoft.Data.Sqlite.dll Microsoft::Data::Sqlite::SqliteCommand.ExecuteReader 0x000000000000012F
2 Microsoft.Data.Sqlite.dll Microsoft::Data::Sqlite::SqliteCommand.ExecuteDbDataReader 0x000000000000000B
3 EntityFramework.Relational.dll Microsoft::Data::Entity::Storage::Internal::RelationalCommand::__c__DisplayClass17_0._ExecuteReader_b__0$catch$0 0x0000000000000013
4 SharedLibrary.dll System::Func$1_System::__Canon_.Invoke 0x0000000000000013
5 EntityFramework.Relational.dll Microsoft::Data::Entity::Storage::Internal::RelationalCommand.Execute_System.__Canon_$catch$0 0x00000000000000C1
6 EntityFramework.Relational.dll Microsoft::Data::Entity::Storage::Internal::RelationalCommand.ExecuteReader 0x0000000000000057
7 EntityFramework.Relational.dll Microsoft::Data::Entity::Query::Internal::QueryingEnumerable::Enumerator.MoveNext 0x000000000000008B
8 EntityFramework.Relational.dll Microsoft::Data::Entity::Query::QueryMethodProvider.GetResult_System.Int32_ 0x000000000000003D
9 APPNAME.McgInterop.dll _$ILCT$::$ILT$ReflectionDynamicInvoke$.InvokeRetOI_System.__Canon,System.Int32 0x0000000000000061
10 SharedLibrary.dll System::InvokeUtils.CallIHelperStaticCallWithInstantiation 0x0000000000000023
11 SharedLibrary.dll System::InvokeUtils.CallDynamicInvokeMethod 0x0000000000000119
12 System.Linq.Expressions System::Linq::Expressions::Interpreter::MethodInfoCallInstruction.InvokeWorker$catch$0 0x0000000000000017
13 System.Linq.Expressions System::Linq::Expressions::Interpreter::MethodInfoCallInstruction.Invoke 0x0000000000000009
14 System.Linq.Expressions System::Linq::Expressions::Interpreter::MethodInfoCallInstruction.Run 0x0000000000000065
15 System.Linq.Expressions System::Linq::Expressions::Interpreter::Interpreter.Run 0x0000000000000027
16 System.Linq.Expressions System::Linq::Expressions::Interpreter::LightLambda.Run 0x000000000000009B
17 SharedLibrary.dll System::Runtime::CompilerServices::ConditionalWeakTable$2_System::__Canon,System::__Canon_::CreateValueCallback.InvokeObjectArrayThunk 0x0000000000000037
18 EntityFramework.Core.dll Microsoft::Data::Entity::Query::Internal::QueryCompiler::__c__DisplayClass18_1$1_System::Int32_._CompileQuery_b__1$catch$0 0x0000000000000059
19 SharedLibrary.dll System::Comparison$1_System::__Canon_.Invoke 0x0000000000000013
20 EntityFramework.Core.dll Microsoft::Data::Entity::Query::Internal::QueryCompiler.Execute_System.Int32_ 0x000000000000003D
21 EntityFramework.Core.dll Microsoft::Data::Entity::Query::Internal::EntityQueryProvider.Execute_System.Int32_ 0x0000000000000033
22 System.Linq.Queryable.dll System::Linq::Queryable.Count_System.Int32_ 0x0000000000000121
23 APPNAME*.exe InstagramDownloader::pgHome._imgDownloader_b__15_4 0x0000000000000167
24 APPNAME*.McgInterop.dll Windows::System::Threading::TimerElapsedHandler.Invoke 0x000000000000000F
25 APPNAME*.McgInterop.dll McgInterop::ReverseComSharedStubs.Proc_ 0x0000000000000015
26 SharedLibrary.dll System::Runtime::ExceptionServices::ExceptionDispatchInfo.Throw 0x0000000000000019
27 System.Private.Threading System::Runtime::CompilerServices::TaskAwaiter.ThrowForNonSuccess 0x0000000000000053
28 System.Private.Threading System::Runtime::CompilerServices::TaskAwaiter.HandleNonSuccessAndDebuggerNotification 0x000000000000002D
29 System.Private.Threading System::Runtime::CompilerServices::TaskAwaiter.ValidateEnd 0x000000000000001D
30 System.Private.Threading System::Runtime::CompilerServices::TaskAwaiter.GetResult 0x000000000000000B
31 APPNAME*.exe InstagramDownloader::pgHome::_imgDownloader_d__15.MoveNext 0x00000000000015AF
32 SharedLibrary.dll System::Runtime::ExceptionServices::ExceptionDispatchInfo.Throw 0x0000000000000019
33 System.Private.Threading System::Runtime::CompilerServices::TaskAwaiter.ThrowForNonSuccess 0x0000000000000053
34 System.Private.Threading System::Runtime::CompilerServices::TaskAwaiter.HandleNonSuccessAndDebuggerNotification 0x000000000000002D
35 System.Private.Threading System::Runtime::CompilerServices::TaskAwaiter.ValidateEnd 0x000000000000001D
36 System.Private.Threading System::Runtime::CompilerServices::TaskAwaiter.GetResult 0x000000000000000B
37 APPNAME*.exe InstagramDownloader::pgHome::_btnDownload_Click_d__17.MoveNext 0x000000000000025D
38 APPNAME*.McgInterop.dll McgInterop::McgHelpers.ThrowFailed 0x0000000000000033
39 APPNAME*.McgInterop.dll McgInterop::ComCallHelpers.ComCall__HRESULT 0x00000000000000A9
40 APPNAME*.McgInterop.dll McgInterop::ForwardComSharedStubs.Func_TResult___System.__Canon,_System.__Canon_ 0x000000000000002B
41 APPNAME*.McgInterop.dll Windows::UI::Popups::MessageDialog.ShowAsync 0x0000000000000011
42 APPNAME*.exe InstagramDownloader::pgHome::_btnDownload_Click_d__17.MoveNext$catch$0 0x000000000000002F
43 SharedLibrary.dll System::Runtime::ExceptionServices::ExceptionDispatchInfo.Throw 0x0000000000000019
44 System.Private.Threading System::Runtime::CompilerServices::AsyncMethodBuilderCore::__c._ThrowAsync_b__9_0 0x0000000000000013
45 System.Private.Threading System::Threading::WinRTSynchronizationContext::Invoker.InvokeCore 0x0000000000000033
I suggest updating all SQLite-related packages on NuGet as well as the SQLite extension for Visual Studio (via Tools -> Extensions and Updates...)
Update
As I have learned, you use EntityFrameworkCore, which works only with Windows 10 Fall Creators Update and newer and will not work on older versions of UWP. To get rid of the issues, you will have to set your app to have minimum SDK version 16299 (FCU). If you need to support older versions, you will have to work without Entity Framework for now...
Re do a new solution and the error is still there.
looking to resintall xamarin studio.
/Desktop/mobileApp/mobileApp/Main.storyboard: Error: 2016-01-08 12:21:48.746 ibtoold[669:11689] [MT] DVTAssertions: ASSERTION FAILURE in /Library/Caches/com.apple.xbs/Sources/IDEInterfaceBuilder/IDEInterfaceBuilder-9531/InterfaceBuilderKit/Document/Model/IBMemberPropertyStorage.m:250
Details: must be a candidate of ibDesignableContentView.ibShadowedSubviews to be an explicit value
Object:
Method: -setBits:forToManyRelationship:inConfiguration:
Thread: {number = 1, name = main}
Hints: None
Backtrace:
0 0x000000010f23ac2d -[DVTAssertionHandler handleFailureInMethod:object:fileName:lineNumber:assertionSignature:messageFormat:arguments:] (in DVTFoundation)
1 0x000000010f23a761 _DVTAssertionHandler (in DVTFoundation)
2 0x000000010f23a978 _DVTAssertionFailureHandler (in DVTFoundation)
3 0x00000001103a701f -[IBMemberPropertyStorage setBits:forToManyRelationship:inConfiguration:] (in IDEInterfaceBuilderKit)
4 0x00000001103ac2e5 __93-[IBMemberPropertyStorage unarchiveBitsForToManyRelationship:inConfiguration:withUnarchiver:]_block_invoke_2 (in IDEInterfaceBuilderKit)
5 0x000000011030cfcc -[IBDocumentUnarchiver recurseWithElement:kind:invokingBlock:] (in IDEInterfaceBuilderKit)
6 0x000000011030e627 __76-[IBDocumentUnarchiver registerDelayedReferenceUnarchivingOfType:withBlock:]_block_invoke (in IDEInterfaceBuilderKit)
7 0x000000011030e28a -[IBDocumentUnarchiver enableUnarchivingReferencesOfType:] (in IDEInterfaceBuilderKit)
8 0x00000001102968d4 -[IBDocument unarchivePlatformIndependentDataWithUnarchiver:error:] (in IDEInterfaceBuilderKit)
9 0x00000001104f3f6b -[IBStoryboardDocument unarchivePlatformIndependentDataWithUnarchiver:error:] (in IDEInterfaceBuilderKit)
10 0x000000011029622d -[IBDocument unarchiveDocumentWithUnarchiver:error:] (in IDEInterfaceBuilderKit)
11 0x000000011030d7df __48-[IBDocumentUnarchiver unarchiveDocument:error:]_block_invoke (in IDEInterfaceBuilderKit)
12 0x000000011030cfcc -[IBDocumentUnarchiver recurseWithElement:kind:invokingBlock:] (in IDEInterfaceBuilderKit)
13 0x000000011030d31b -[IBDocumentUnarchiver unarchiveDocument:error:] (in IDEInterfaceBuilderKit)
14 0x000000011028d84b __61-[IBDocument decodeContentsOfURL:ofType:decodingStyle:error:]_block_invoke (in IDEInterfaceBuilderKit)
15 0x00000001102e2094 -[IBDocumentAutolayoutManager ignoreAutolayoutStatusInvalidationDuring:] (in IDEInterfaceBuilderKit)
16 0x00000001102c2b4c -[IBDocument ignoreAutolayoutStatusInvalidationDuring:] (in IDEInterfaceBuilderKit)
17 0x000000011028d5d7 -[IBDocument decodeContentsOfURL:ofType:decodingStyle:error:] (in IDEInterfaceBuilderKit)
18 0x000000011028788c __39-[IBDocument readFromURL:ofType:error:]_block_invoke (in IDEInterfaceBuilderKit)
19 0x00000001102be072 -[IBDocument suppressAndResetUndoManagerDuring:] (in IDEInterfaceBuilderKit)
20 0x0000000110287594 -[IBDocument readFromURL:ofType:error:] (in IDEInterfaceBuilderKit)
21 0x000000010efe1168 (in ibtoold)
22 0x000000010efda090 (in ibtoold)
23 0x000000010efe2853 (in ibtoold)
24 0x000000010efe63ae (in ibtoold)
25 0x000000010efe6a62 (in ibtoold)
26 0x000000010efe6939 (in ibtoold)
27 0x000000010efd5bb7 (in ibtoold)
28 0x000000010efe5fa3 (in ibtoold)
29 0x000000010efe5208 (in ibtoold)
30 0x00007fff9bba15ad start (in libdyld.dylib) (mobileApp)
Hello I recently used a weather asmx web service here is the link as well http://www.webservicex.com/globalweather.asmx?op=GetWeather , im wondering though how can I only show off what I need.
this is the result I get:
Berlin-Tegel, Germany (EDDT) 52-34N 013-19E 37M May 03, 2013 - 04:50
PM EDT / 2013.05.03 2050 UTC from the NNE (030 degrees) at 3 MPH (3
KT):0 greater than 7 mile(s):0 51 F (11 C) 33 F (1 C) 50% 30.03 in. Hg
(1017 hPa) Success
My code(one line): Label1.Text = ws.GetWeather("Berlin", "Germany");
as you can see above the webservice provides the weather and other details that I really not interested to show in my page thus im wondering how can I only show the details I need
you are not getting back the result in your question. You are getting back the following:
<?xml version="1.0" encoding="utf-16"?>
<CurrentWeather>
<Location>Berlin-Tegel, Germany (EDDT) 52-34N 013-19E 37M</Location>
<Time>May 03, 2013 - 04:50 PM EDT / 2013.05.03 2050 UTC</Time>
<Wind> from the NNE (030 degrees) at 3 MPH (3 KT):0</Wind>
<Visibility> greater than 7 mile(s):0</Visibility>
<Temperature> 51 F (11 C)</Temperature>
<DewPoint> 33 F (1 C)</DewPoint>
<RelativeHumidity> 50%</RelativeHumidity>
<Pressure> 30.03 in. Hg (1017 hPa)</Pressure>
<Status>Success</Status>
</CurrentWeather>
The individual items in the xml will allow you to display only the things you need
I'd call Ingenico's tech support, but I don't have a month to wait for their callback.
Our app uses the 6550 and it displays all the forms just fine except, on one machine it's not showing the signature box on the signature capture form. It shows the buttons and text just fine.
I've tried using our app, I've tried the Ingenico test app. Everything seems to check out fine. The only thing I get in th log is this:
2/17/2011 8:43:33 AM (31813 ms) EC0000 Device name [Ing6XXX] - UPOS-Interface-App error code=0xFD
It's followed by these lines after I dismiss the form:
2/17/2011 8:43:33 AM (31860 ms) EC0000 Device name [Ing6XXX] - Last platform error code from device=0x2, desc=SingleButtonEntry: ssaSecFuncKe
2/17/2011 8:43:33 AM (31860 ms) EC0111 Device name [Ing6XXX] - SIG - Direct IO - Command 12 - Invalid command, or function code missing. Length 5 [Package {00 05 95 FD 6D}] [Translation {iDataLength 0}{ucFunctionCode 95}{ucResponseCode FD}{ucResultCode 6D}{sData }]
2/17/2011 8:43:33 AM (31860 ms) EC0111 Device name [Ing6XXX] - SO APP - Direct IO - Command 12 - Invalid command, or function code missing. Length 5 [Package {00 05 95 FD 6D}] [Translation {iDataLength 0}{ucFunctionCode 95}{ucResponseCode FD}{ucResultCode 6D}{sData }]
I'm not sure if that's related. Does anyone have experience with these things. Any idea what might cause the failure to display the signature box?
The problem turned out to be a missing registry setting for the form location. Not sure how we missed that.