Why am I getting the 'Decoding Dwarf Section Info at Offset 0x0: Too Short' Error in Go Debugging?

Delving into "Decoding Dwarf Section Info at Offset 0x0: Too Short" in Go Debugging

When attempting to debug Go code using JetBrains GoLand, users may encounter the enigmatic error "decoding dwarf section info at offset 0x0: too short." This issue arises while decoding debug information embedded in the executable, specifically a section known as DWARF (Debug With Arbitrary Record Format).

Delve, the debugging engine bundled with GoLand, utilizes DWARF information to provide advanced debugging capabilities. However, certain circumstances can interfere with Delve's ability to decode this data, resulting in the aforementioned error.

Solutions:

To resolve this issue, consider the following solutions:

1. Update GoLand to Version 2018.2.2 or Later:
   The bundled Delve version in GoLand 2018.2.2 should resolve the decoding problem. If remote debugging is required, update Delve on the target machine as well.
2. Check Compilation Flags:
   Ensure that the application was compiled with debugging flags enabled. Without these flags, essential debugging information may be omitted.
3. Consider "Plugin" Package Usage:
   Using the "plugin" package in the standard library can potentially cause this issue. An update to Go 1.12 is expected to address this behavior.

By addressing these possible causes, developers can effectively resolve the "decoding dwarf section info at offset 0x0: too short" error and proceed with successful debugging sessions.

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