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Upload Source Maps · Error Tracking Ruby On Rails · PostHog/skills · Skills Docs

Issue No. 55 · Error Tracking Ruby On Rails

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Error Tracking · Error…

Omnibus Instrument Error Tracking
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Feature Flags · Feature…

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Integration

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Integration Android

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Analyzing Experiment Session Replays
Assessing Heatmaps
Auditing Endpoints
Auditing Experiments Flags
Auditing Warehouse Data Health
Authoring Log Alerts
Authoring Signals Scouts
Cleaning Up Stale Feature Flags
Configuring Experiment Analytics
Configuring Experiment Rollout

200 chapters · 643 min

Chapter 97 · Error Tracking Ruby On Rails

Subchapter 97.6

Upload Source Maps

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Upload source maps - Docs

If you serve compiled or minified code, PostHog requires source maps to generate accurate stack traces.

If your source maps are not publicly hosted, you will need to upload them during your build process to see unminified code in your stack traces.

Choose your platform to view specific instructions.

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Previous Ruby On Rails

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references/upload-source-maps.md

175Error Tracking React Native

176Error Tracking React

177Error Tracking Ruby On Rails

178Error Tracking Ruby

179Error Tracking Svelte

180Error Tracking Web

191

Feature Flags Node.js

192Feature Flags Php

193Feature Flags Python

194Feature Flags React Native

195Feature Flags React

196Feature Flags Ruby

197Feature Flags Rust

198Feature Flags Web

11

Consuming Endpoints From Client Code

12Copying Flags Across Projects

13Creating AI Subscription

14Creating An Endpoint

15Creating Experiments

16Creating Replay Vision Scanners

17Debugging Local Replay

18Debugging Signals Pipeline

19Designing Email Templates

20Diagnosing CI And Merge Bottlenecks

21Diagnosing Endpoint Performance

22Diagnosing Experiment Results

23Diagnosing Failed Warehouse Syncs

24Diagnosing Missing Recordings

25Diagnosing SDK Health

26Diagnosing Stacktrace Symbolication

27Downloading Batch Export Files

28Exploring APM Traces

29Exploring Autocapture Events

30Exploring Endpoint Execution Logs

31Exploring Live Traffic

32Exploring LLM Clusters

33Exploring LLM Costs

34Exploring LLM Evaluations

35Exploring LLM Traces

36Exploring Signals Scouts

37Feature Usage Feed

38Finding Deleted Feature Flags

39Finding Experiments

40Finding Replay For Issue

41Finding Sessions To Watch

42Formatting Insight Axes

43Grouping Noisy Errors

44Inbox Exploration

45Instrument Error Tracking

46Instrument Feature Flags

47Instrument Integration

48Instrument LLM Analytics

49Instrument Logs

50Instrument Product Analytics

51Investigate Metric

52Investigating Error Issue

53Investigating Replay

54Managing Endpoint Versions

55Managing Experiment Lifecycle

56Managing Path Cleaning Rules

57Managing Subscriptions

58Planning User Interviews

59Querying PostHog Data

60Setting Up A Data Warehouse Source

61Signals Scout AI Observability

62Signals Scout Anomaly Detection

63Signals Scout CSP Violations

64Signals Scout Data Pipelines

65Signals Scout Error Tracking

66Signals Scout Experiments

67Signals Scout Feature Flags

68Signals Scout General

69Signals Scout Health Checks

70Signals Scout Inbox Validation

71Signals Scout Logs

72Signals Scout Observability Gaps

73Signals Scout Replay Vision

74Signals Scout Revenue Analytics

75Signals Scout Session Replay

76Signals Scout Surveys

77Signals Scout Web Analytics

80Suggesting Data Imports

81Suppressing Noisy Errors

82Triaging Error Issues

83Triaging Visual Review Runs

84Tuning Incremental Sync Config

85Working With Skills

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