lua error       > lua error on line 5 in file /Users/bowen1/Desktop/TestTeX/test-01.tex:

...eXt/tex/texmf-context/tex/context/base/mkiv/cldf-ini.lua:1120: no string to print

stack traceback:

[C]: in function 'tex.sprint'

...eXt/tex/texmf-context/tex/context/base/mkiv/cldf-ini.lua:1120: in upvalue 'sprint'

...eXt/tex/texmf-context/tex/context/base/mkiv/cldf-bas.lua:180: in upvalue 'ctx_latelua'

...eXt/tex/texmf-context/tex/context/base/mkiv/anch-pos.lua:643: in function <...eXt/tex/texmf-context/tex/context/base/mkiv/anch-pos.lua:601>

(...tail calls…)

1     

2     

3     \starttext

4     

5 >>  Hello, world!

6     

7     \stoptext

8