Resolve common runtime issues.
Reference → Solution → Runtime → UI | Engine | Troubleshooting | Diagnostics | Client-Server
Runtime Troubleshooting (Reference):
Comprehensive troubleshooting guidance for runtime issues, best practices for environment isolation, and solutions to common problems.
Table of Contents maxLevel 2 minLevel 2 indent 10px exclude Steps style none
...
Best Practices for
...
Runtime Isolation
...
1. Use Separate Environments
...
Working in separate environments for development, testing, and production
...
prevents configuration changes from affecting the runtime environment
...
until
...
tested and deployed.
2. Use Containers
...
Docker and similar technologies create isolated containers for different
...
solution parts, ensuring modifications in one container
...
don't impact others.
3. Use Version Control
...
Version control manages solution configurations and code changes
...
, enabling experimentation, rollback capabilities, and change tracking without runtime impact.
4. Use Access Control
Access control mechanisms restrict runtime environment modifications to
...
authorized personnel
...
only, reducing
...
accidental disruptions or unauthorized access.
Runtime issues can occur during the execution of the application, such as crashes, performance problems, or unexpected behavior.
Troubleshooting Runtime Issues
Troubleshooting Runtime Issues
Troubleshooting Steps
- Review
...
- application logs for
...
- error messages or warnings
...
- Use debugging tools to inspect
...
- application state
...
- at runtime
...
- Monitor system resources
...
- (CPU, memory,
...
- disk usage
...
- ) for bottlenecks
- Consult
...
- documentation or support resources for known issues
...
- Verify appropriate execution profiles for
...
- development lifecycle
...
- stages
...
- Test configuration changes
...
- before
...
- production
...
- deployment
- Document
...
- custom configurations or modifications
...
- Keep
...
- runtime environment
...
- updated with security patches
...
...
Common Issues and Solutions
Performance
...
Bottlenecks
Problem: Slow solution execution
...
from inefficient code or inadequate hardware resources.
...
Solution: Optimize code, allocate more resources, or employ parallel processing techniques.
Configuration
...
Errors
Problem: Incorrect
...
solution configuration
...
settings leading to unexpected behavior or failure.
Solution: Review
...
configuration files, verify
...
parameters, and ensure
...
documentation adherence.
Runtime
...
Environment Mismatch
Problem: Incompatibilities between development and production environments
...
causing runtime issues
...
.
Solution: Ensure consistent dependencies across environments; use containers or virtual machines for
...
isolation.
Module
...
Conflicts
Problem: Conflicts between modules
...
causing unexpected behavior or crashes.
...
Solution: Check for duplicate or outdated modules
...
; ensure module compatibility.
Database
...
Connectivity Issues
Problem: Connection problems from network issues, incorrect credentials, or misconfigured
...
settings.
Solution: Verify
...
database connection settings, ensure
...
server
...
accessibility, and check
...
credentials.
Client-
...
Side Display Errors
Problem: Issues
...
from incompatible
...
browsers, outdated JavaScript libraries, or
...
misconfigured display settings.
...
Solution: Ensure browser version support, update libraries, and
...
verify display settings.
Hot
...
Updates Not Applied
Problem: Hot updates not being applied correctly
...
to running solution.
Solution: Confirm solution configuration for online changes; verify update mechanism functionality.
Build and
...
Publish Failures
Problem: Errors during build
...
/publish from incorrect settings, code issues, or dependency problems.
Solution: Review
...
build
...
/publish configuration, fix
...
code issues, and
...
resolve all dependencies.
Troubleshooting by Symptom
| Symptom | Check | Action |
|---|---|---|
| Solution won't start | License status | Verify license validity |
| Slow performance | Resource usage | Monitor CPU/memory |
| Data not updating | Module status | Check device connections |
| Display errors | Browser console | Review JavaScript errors |
| Communication failures | Network connectivity | Test port accessibility |
| Unexpected behavior | Execution profile | Verify correct profile |
Diagnostic Resources
Log Locations
| Component | Default Location | Content |
|---|---|---|
| Runtime | Logs\Runtime\ | Execution events |
| Modules | Logs\Modules\ | Module-specific logs |
| Client | Logs\Client\ | Client connections |
| System | Logs\System\ | System-level events |
Performance Monitoring
Monitor these key indicators:
- CPU utilization per module
- Memory consumption trends
- Network throughput
- Database query times
- Tag update rates
Emergency Response
Severity Levels
| Level | Description | Response Time |
|---|---|---|
| Critical | Production down | Immediate |
| High | Major functionality impaired | < 1 hour |
| Medium | Minor functionality affected | < 4 hours |
| Low | Cosmetic or non-critical | Next business day |
Recovery Procedures
- Assess Impact - Determine scope and severity
- Isolate Problem - Identify affected components
- Apply Fix - Implement solution or workaround
- Verify Resolution - Confirm normal operation
- Document Incident - Record cause and solution
Platform-Specific Issues
Windows Service
| Issue | Solution |
|---|---|
| Service won't start | Check event viewer for errors |
| Permission denied | Verify service account rights |
| Port conflicts | Change port or stop conflicting service |
Linux/Docker
| Issue | Solution |
|---|---|
| Container exits | Check container logs |
| Permission errors | Verify file ownership |
| Resource limits | Adjust container constraints |
Support Resources
Documentation
- Error code reference
- Known issues database
- Configuration guides
Community
- User forums
- Knowledge base
- FAQ sections
Professional
- Technical support tickets
- Remote assistance
- On-site consultation
In this section...
| Page Tree | ||
|---|---|---|
|