Exception in SQLite.dll (1.0.111.0)

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Exception in SQLite.dll (1.0.111.0)

Vishruth H V
Hi SQLite team,



I have been using the System.Data.SQLite.dll (1.0.111.0) and
System.Data.SQLite.Linq.dll (1.0.111.0) assemblies in my .NET Framework 3.5
SP1 application. SQLite database has 4 tables in it. Each table will be
inserted with more than 50 data at once. When the data for all the tables
is inserted for more than 20 times continuously,
*System.AccessViolationException:
Attempted to read or write protected memory. This is often an indication
that other memory is corrupt error* will occur and data will not be saved
to database.



*More Information about Exception*:



Exception Occurred System.Reflection.TargetInvocationException: Exception
has been thrown by the target of an invocation. --->
System.AccessViolationException: Attempted to read or write protected
memory. This is often an indication that other memory is corrupt.

   at System.Security.FrameSecurityDescriptor.CheckSetDemand2(PermissionSet
demandSet, PermissionSet& alteredDemandSet, RuntimeMethodHandle rmh,
Boolean fDeclarative)

   at System.Security.FrameSecurityDescriptor.CheckSetDemand(PermissionSet
demandSet, PermissionSet& alteredDemandSet, RuntimeMethodHandle rmh)

   at
System.Security.SecurityRuntime.FrameDescSetHelper(FrameSecurityDescriptor
secDesc, PermissionSet demandSet, PermissionSet& alteredDemandSet,
RuntimeMethodHandle rmh)

   at lambda_method(ExecutionScope , Object )

   --- End of inner exception stack trace ---

   at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[]
arguments, SignatureStruct& sig, MethodAttributes methodAttributes,
RuntimeTypeHandle typeOwner)

   at System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[]
arguments, Signature sig, MethodAttributes methodAttributes,
RuntimeTypeHandle typeOwner)

   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags
invokeAttr, Binder binder, Object[] parameters, CultureInfo culture,
Boolean skipVisibilityChecks)

   at System.Delegate.DynamicInvokeImpl(Object[] args)

   at
DbLinq.Data.Linq.Sugar.ParameterizedQuery.GetCommandTransactional(Boolean
createTransaction)

   at DbLinq.Data.Linq.Sugar.ParameterizedQuery.GetCommand()

   at DbLinq.Data.Linq.Sugar.Implementation.QueryRunner.Upsert(Object
target, UpsertQuery insertQuery)

   at DbLinq.Data.Linq.Sugar.Implementation.QueryRunner.Insert(Object
target, UpsertQuery insertQuery)

   at DbLinq.Data.Linq.DataContext.InsertEntity(Object entity, QueryContext
queryContext)

   at DbLinq.Data.Linq.DataContext.SubmitChangesImpl(ConflictMode
failureMode)

   at DbLinq.Data.Linq.DataContext.SubmitChanges(ConflictMode failureMode)



Earlier, I was using 1.0.103.0 version assemblies and noticed the same
behavior. Issue occurs in the latest version as well. Application will
perform some operation and will insert the data continuously to database.
Few data will be skipped to save because of the exception. Please help me
out with this issue or let me know any workaround that can fix this issue.
Let me know if you need any logs information.



Thank you,



Regards,

Vishruth

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