62 results about "Runtime error" patented technology

A system and method that facilitate data access in a software development environment is provided. The system generates strongly typed objects that encapsulate raw, untyped data access logic and groups together like database commands in a common data access component. The system provides a mapping between database types and common language runtime data types including the impedance mismatch of null representations. The system configures data access component(s) that are employed at design-time to facilitate access to data object(s) by application(s) and allows a user of the configured data access component(s) to improve developer productivity and / or reduce the quantity of runtime errors introduced into code. The data access component can be instanced on multiple forms components and / or with the developer's own class(es). Thus, change(s) to a query and / or interface are accomplished within the data access component and be available to the forms components and / or object(s) that utilize the data access component.

A method and an apparatus for receiving an error notification associated with a runtime error of a software application to generate a plurality of context attributes from a runtime state of the software application associated with an instant of time of the runtime error are described. One or more potential solutions are searched from a data storage including a solution repository based on the plurality of context attributes at substantially the same instant of time. An acceptable solution for the runtime error is determined based on the one or more potential solutions. The solution repository is updated with a new solution if the acceptable solution cannot be determined.

System and method for automatically identifying a source of a run-time error in a computer system comprises a static analysis system (SAS), an instrumentation system (IS) and a post-execution analysis system (PEAS). The is arranged to generate static analysis data on computer program code (CPC) for the computer system, including information on possible behaviors of the CPC when executed. The IS is arranged to instrument the CPC by inserting marker triggers into the CPC that, generate a marker associated with each of a number of predetermined points in the CPC that would be reached during execution of the CPC. Each marker is, uniquely identifiable. The predetermined points are determined in dependence on the static analysis data. The PEASpost execution analysis system is arranged to processes data on a run-time error produced by execution of the instrumented CPC, wherein the generated markers and the static analysis data to identify the source of the run-time error.

The embodiments disclosed herein extend to methods, systems, and computer program products for error resolution in a computing system that includes a health module. The health module monitors components of the system for runtime errors and provides error resolution templates. The error resolution templates include metadata that specifies actions that may resolve the error and error handlers corresponding to the actions that may correct the error. The system may be extended by the addition and / or modification of the error resolution templates. The error resolution templates may also be used to facilitate the correction of runtime errors in the system.

The invention provides a discovery method of mismatched interaction between operation flows. The discovery method comprises the following steps: selecting two operation flows from a plurality of operation flows to be processed; based on the relationship of two activities participating in interaction in either selected operation flow, determining the relationship of the interaction pair which the activities belong to in the operation flow so as to obtain the relationship set between the interactive interaction pairs contained in the two selected operation flows, wherein the relationship set between the interaction pairs includes the relationship of the interaction pairs in the two selected operation flows; and determining the incompatible interaction pairs in the two selected operation flows based on the relationship between the incompatible interaction pairs contained in the relationship set between the interaction pairs so as to generate an integrated incompatible interaction set of the two selected operation flows. The discovery method has the advantages of high speed, high efficiency and easy implementation, and can find out the different types of mismatching interactions, can accurately find out the mismatching interaction between the two operation flows, which is causes by which interactions, and can find out the mismatching interaction caused by run time errors.

A solution authoring tool that includes an authoring environment that allows for the authoring of multiple projects of a solution including a database project that has a schema and a partner project that has a reference to the schema. When the database project is built and deployed, the database schema is made ready for runtime. When the partner project is built and deployed, the schema reference is provided within the partner software such that the partner software may interface with the database schema at runtime. To reduce or eliminate database schema drift at development time causing runtime errors at runtime, a model bus at least partially synchronizes changes made to the schema in the database project to the schema reference in the partner project, and vice versa.

A method of detecting runtime errors relating to a stack of a computer program can include during compilation of the computer program, inserting dummy variables between declarations in the stack. During execution of the computer program, if at least one of the dummy variables is accessed, a determination can be made that a runtime memory access error has occurred.