# Taskfile.yml version: '3' includes: base: taskfile: Taskfile.base.yml flatten: true tasks: foo: - echo "foo" --- # Taskfile.base.yml version: '3' tasks: default: # <-- this appears to be the culprit - echo "bar" 

$ task -a panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x98 pc=0x865a21] goroutine 6 [running]: github.com/go-task/task/v3/taskfile/ast.(*Tasks).Merge(0xc00018c5a8, {{{0xc00011c740, 0x1, 0x1}, 0xc0001fa780}}, 0xc0001b25b0, 0xc00005e700?) /home/vscode/go/pkg/mod/github.com/go-task/task/v3@v3.38.1-0.20240826211905-a72b65b3b23c/taskfile/ast/tasks.go:122 +0x221 github.com/go-task/task/v3/taskfile/ast.(*Taskfile).Merge(0xc00018c500, 0xc00018cf00, 0xc0001b25b0) /home/vscode/go/pkg/mod/github.com/go-task/task/v3@v3.38.1-0.20240826211905-a72b65b3b23c/taskfile/ast/taskfile.go:58 +0x1eb github.com/go-task/task/v3/taskfile/ast.(*TaskfileGraph).Merge.func1() /home/vscode/go/pkg/mod/github.com/go-task/task/v3@v3.38.1-0.20240826211905-a72b65b3b23c/taskfile/ast/graph.go:92 +0xdc golang.org/x/sync/errgroup.(*Group).Go.func1() /home/vscode/go/pkg/mod/golang.org/x/sync@v0.8.0/errgroup/errgroup.go:78 +0x56 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 1 /home/vscode/go/pkg/mod/golang.org/x/sync@v0.8.0/errgroup/errgroup.go:75 +0x96 

# Taskfile.base.yml version: '3' tasks: bar: - echo "bar" 

$ task -a task: Available tasks for this project: * bar: * foo: