ErrLookup › go-delve/delve
go-delve/delve
Delve is a debugger for the Go programming language. · Go · 478 source files
Analyzed at a23773e6c3 on 2026-08-31. 589 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| could not get panic | exception | error | go, debugger, function-call-injection, panic, process-memory |
| error writing output file | exception | error | go, core-dump, file-io, disk-space |
| runtime.copystack has too many return instructions | exception | error | debugger, watchpoints, go-runtime, breakpoints |
| function not found | exception | error | go, debugger, symbol-lookup, function-call-injection, dwarf |
| Unhandled case: existing entry is | panic | error | core-dump, memory-regions, panic, splice |
| could not get event message | exception | error | linux, ptrace, debugger, process-management |
| failed to disassemble instruction | exception | error | debugger, disassembly, ebpf, follow-calls |
| could not load swiss table index | exception | error | go, debugger, dwarf, swiss-map |
| corrupted stack (SP not monotonically decreasing) | exception | error | debugger, go, stack-unwinding, range-over-func |
| could not find range-over-func closure parent on the stack | exception | error | debugger, go, range-over-func, stack-unwinding |
| wrong response length, expected | exception | error | gdb-serial-protocol, go, register-read, protocol-mismatch |
| incomplete range-over-func stacktrace | exception | error | debugger, go, range-over-func, stack-unwinding |
| architecture not supported | panic | error | proc, elf, architecture, tls, panic |
| ctx variable not found | exception | warning | debugger, go, signal-handling, dwarf |
| traverse failed with error | exception | error | debugger, follow-calls, call-graph, traversal |
| error evaluating expression | exception | error | go, debugging, breakpoints, expression-evaluation, conditional-breakpoint |
| ep variable not found | exception | warning | debugger, go, windows, signal-handling, dwarf |
| panic executing starlark script | exception | error | go, starlark, panic-recovery, scripting |
| not implemented | exception | error | debugger, stack-unwinding, windows, unsupported-architecture |
| failed to write breakpoint to file | exception | error | terminal, filesystem, io, breakpoints, delve |
| expression %T not implemented | error_code | error | debugger, expression-evaluation, composite-literal |
| type not supported by ebpf | exception | warning | go, ebpf, tracepoint, types |
| could not find module data for type | exception | error | go, debugger, dwarf, runtime-types, shared-objects |
| could not load swiss table groups field | exception | error | go, debugger, dwarf, swiss-map |
| could not load swiss map group | exception | error | go, debugger, memory, swiss-map |
| not implemented | panic | error | go, fncall, unsupported-type, debugger |
| syntax error '=' not found | validation | error | terminal, cli-usage, assignment |
| could not determine running goroutine for thread %#x… | exception | error | go, debugger, goroutine, function-call-injection |
| internal debugger error: could not undo injected call… | exception | error | go, debugger, call-injection, undo, internal-error |
| could not read auxiliary vector | exception | error | linux, procfs, permissions, pie |
| failed to remove memlock limit (try running with… | exception | error | ebpf, linux, permissions, capabilities |
| operator not supported | error_code | error | debugger, expression-evaluation, delve |
| not enough stack space | exception | error | debugger, function-call-injection, stack-overflow |
| panic(err) | panic | error | dwarf, panic, corrupt-data, cfi |
| internal error unknown breakpoint kind | exception | error | go, debugging, breakpoints, internal-error, invariant-violation |
| could not restore LR | exception | error | go, debugger, arm64, ppc64le, loong64, function-call-injection |
| internal debugger error: depth check failed: depth at the… | error_code | error | debugger, internal, compiler, stack-depth, evalop |
| malformed qMemoryRegionInfo response packet (start) | exception | error | gdbserial, protocol, hex-parsing |
| internal debugger error: depth check error at instruction | error_code | error | debugger, internal, compiler, stack-depth, evalop |
| not a recording | exception | error | go, debugger, reverse-debugging, recording |
| could not set call receiver | exception | error | go, debugger, method-call, function-call-injection, argument-passing |
| debugserver or lldb-server not found: install Xcode's… | error_code | error | macos, gdbserial, environment, lldb |
| unexpected return type for mallocgc call | exception | error | go, debugger, function-call-injection, internal-error |
| could not deliver signal | error_code | error | linux, signal, sigkill, debugging |
| malformed map type | error_code | error | go, dwarf, maps, memory |
| could not continue new thread | exception | error | linux, ptrace, threads, debugger |
| error creating tracepoint in function | exception | error | ebpf, tracepoint, permissions, follow-calls |
| internal debugger error: eval program finished without… | exception | error | go, debugger, call-injection, internal-error |
| literal string can not be allocated because function calls… | exception | warning | debugger, function-call-injection, string-allocation |
| malformed map type: buckets, oldbuckets or overflow field… | error_code | error | go, dwarf, maps, debugger |
| nil pointer dereference | exception | error | go, debugger, nil-pointer, dereference |
| illegal commandline | exception | error | terminal, argument-parsing, cli, delve |
| threadUpdater: Add after Finish | panic | error | gdbserial, thread-tracking, race, panic |
| unknown debug event code | exception | error | windows, debug-events, ptrace, backend |
| bug? invalid pointer: %#v | exception | warning | dap, memory-inspection, pointer, delve |
| could not evaluate function or type | error_code | error | debugger, dwarf, type-resolution |
| wrong number of bytes for register | error_code | error | freebsd, registers, amd64 |
| bad address size | panic | error | dwarf, loclist, architecture, panic |
| too many arguments to "config substitute-path" | validation | error | cli, configuration, argument-count |
| ebpf composite memory | exception | error | ebpf, debugger, composite-memory |
| (type ) has no member | error_code | error | debugger, eval, struct, member-lookup |
| map type not yet supported by ebpf tracing | exception | warning | ebpf, tracing, unsupported-type, reflect |
| failed to extract call destination from instruction at PC… | exception | error | debugger, disassembly, ebpf, indirect-call |
| Could not parse ULEB128 value | panic | error | dwarf, leb128, panic, truncated-data |
| allocating a literal of type | error_code | error | debugger, expression-evaluation, set |
| Expression is unreadable | exception | error | go, debugger, set-variable, unreadable-variable |
| NtQueryInformationThread failed: it returns 0x | exception | error | windows, ptrace, registers, native-backend |
| internal error, could not interpret return value of… | exception | error | debugger, function-call-injection, runtime-internals |
| disassemble failed with error | exception | error | debugger, disassembly, follow-calls, memory-read |
| reading debug_info: file reference within a compilation… | exception | error | go, dwarf, debug-info, malformed-binary |
| could not load swiss table groups data | exception | error | go, debugger, dwarf, swiss-map, memory |
| also | exception | error | windows, attach, process-exited, privileges |
| could not find symbol value for | error_code | error | debugger, symbol-lookup, expression-evaluation |
| invalid memory address or nil pointer dereference [signal… | error_code | error | macos, sigsegv, nil-pointer, dap, signal-handling |
| kinfo_getvmmap call failed | error_code | error | freebsd, cgo, memory-map, process-exited |
| string too long for comparison | exception | error | go, debugger, string-comparison, truncation |
| thread stack trace returned error | exception | warning | debugger, stacktrace, callback, follow-calls |
| value not loaded | validation | error | starlark, scripting, variables |
| could not read bytes from register (size: ), also error… | exception | error | dwarf, registers, debugging, delve |
ErrCouldNotDetermineRelocation could not determine the base address of a PIE | exception | error | elf, pie, relocation, debugger |
| unsupported operating system attempting to find Goroutine… | panic | error | gdbserial, os-compatibility, panic |
| could not attach to new thread | exception | error | linux, ptrace, process-attach, threading |
| aligning after name | exception | error | core-dump, elf, io, truncated-file |
| error while creating breakpoint | exception | error | go, debugger, breakpoint, rollback |
| unsupported architecture | exception | error | minidump, architecture, windows, core-dump |
| couldn't read pointer | exception | error | debugger, pointer, nil-pointer, memory-read |
| could not follow task across exec | exception | error | darwin, execve, mach, task-port |
| wrong argument | validation | error | cli, goroutines, argument-parsing |
| can not assign to function expression | exception | error | go, debugger, assignment, function-values |
| shift count type , must be unsigned integer | exception | error | debugger, expression-evaluation, type-mismatch |
| short read | exception | warning | core-dump, memory-read, go, delve |
| expression ( ) does not support indexing | exception | error | debugger, go, indexing, nil-pointer, unsupported-operation |
| breakpoint already exists | error_code | error | dap, breakpoints, go |
| breakpoint exception | exception | error | gdbserial, macos, mach-exception, breakpoint |
| could not open elf file to resolve symbol offset | exception | error | ebpf, elf, uprobe, linux |
| internal debugger error: pinning call injection seen before… | error_code | error | debugger, internal, call-injection, pinning, evalop |
| minidump truncated at offset %#x while | exception | error | minidump, windows, truncated-file, core-dump |
| wrong number of arguments | validation | error | starlark, scripting, argument-count |
| map index out of bounds | exception | error | debugger, go, map, runtime |
| unsupported pointer size | panic | error | go, debugger, architecture, call-injection |