> For the complete documentation index, see [llms.txt](https://knowledge.illumina.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://knowledge.illumina.com/instrumentation/miseq/instrumentation-miseq-troubleshooting-list/000008532.md).
# Troubleshooting Cannot get Value value (type Boolean) errors on the MiSeq
MiSeq users may encounter the following error on their screen during a MiSeq run or after run completion.
Typically this error appears once the last cycle completes but before post-run analysis begins when using Local Run Manager. This error does not impact run performance.
**Troubleshooting steps**:
1. Acknowledge the error to gain access to the control software.
2. Power Cycle the instrument. Guidance for a power cycle may be found in the [MiSeq Product Documentation](https://support-docs.illumina.com/IN/MiSeq_UG_200046664/Content/IN/MiSeq/PowerCycleInstrument_fMS.htm?Highlight=power%20cycle).
3. If the instrument fails to re-initialize or the run does not appear complete after power cycling, contact [Illumina Technical Support](https://www.illumina.com/company/contact-us.html#/united-states/technical-support).
\
\
\
| |
| :--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: |
| *For any feedback or questions regarding this article (Illumina Knowledge Article #8532), contact Illumina Technical Support* [*techsupport@illumina.com*](mailto:techsupport@illumina.com?subject=Question%2FFeedback%20Regarding%20Illumina%20Knowledge%20Article%20#000008532%20-%20Instrumentation%20\&body=Dear%20Illumina%20Technical%20Support,%0D%0A%0D%0A)*.* |
---
# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://knowledge.illumina.com/instrumentation/miseq/instrumentation-miseq-troubleshooting-list/000008532.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.