Bug
The error, "Illegal start of token," intermittently occurs when synchronizing in Collector for ArcGIS (iOS) through the Web Adaptor.
| Bug ID Number | BUG-000081991 |
|---|---|
| Submitted | September 19, 2014 |
| Last Modified | June 5, 2024 |
| Applies to | ArcGIS for Server |
| Version found | 10.2.2 |
| Operating System | Windows OS |
| Operating System Version | 7 64 Bit |
| Version Fixed | 10.4 |
| Status | Fixed |
Additional Information
Resolved with the 10.4 release of ArcGIS Server and/or ArcGIS for Desktop.Workaround
Increase the uploadReadAheadSize value on Internet Information Services (IIS) to fix the issue: 1. Launch IIS Manager.2. Select the site that is hosting the web application.3. In the Features section, double-click Configuration Editor.4. Under Section, select 'system.webServer', then 'serverRuntime'.5. Modify the 'uploadReadAheadSize' section to 20 MB (Bytes).6. Click Apply. During the renegotiation step, the entity must be preloaded using Secure Socket Layer (SSL). The result is larger than the default value.Steps to Reproduce
Bug ID: BUG-000081991
Software:
- ArcGIS for Server
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