Error(s) in re-building vignettes:
  ...
--- re-building 'RLumModel_-_Getting_started_with_RLumModel.Rmd' using rmarkdown
Loading required package: Luminescence
Loading required package: magrittr
Welcome to the R package Luminescence version 0.9.7 [Built: 2020-06-14 14:52:35 UTC]
An enthusiastic cabaret artist: 'Political elections are like brushing teeth: if you don't do it, things become brown.'

(process:27386): Pango-WARNING **: 20:45:04.620: Invalid UTF-8 string passed to pango_layout_set_text()

(process:27386): Pango-WARNING **: 20:45:04.670: Invalid UTF-8 string passed to pango_layout_set_text()

(process:27386): Pango-WARNING **: 20:45:04.762: Invalid UTF-8 string passed to pango_layout_set_text()

(process:27386): Pango-WARNING **: 20:45:04.821: Invalid UTF-8 string passed to pango_layout_set_text()

(process:27386): Pango-WARNING **: 20:45:04.871: Invalid UTF-8 string passed to pango_layout_set_text()

(process:27386): Pango-WARNING **: 20:45:04.872: Invalid UTF-8 string passed to pango_layout_set_text()

(process:27386): Pango-WARNING **: 20:45:04.877: Invalid UTF-8 string passed to pango_layout_set_text()

(process:27386): Pango-WARNING **: 20:45:04.878: Invalid UTF-8 string passed to pango_layout_set_text()
pandoc-citeproc: Error in $: Incompatible API versions: encoded with [1,20] but attempted to decode with [1,17,5,4].
CallStack (from HasCallStack):
  error, called at ./Text/Pandoc/JSON.hs:111:48 in pandoc-types-1.17.5.4-5tHZ3B61A58JaKOMxwGQR4:Text.Pandoc.JSON
Error running filter /usr/bin/pandoc-citeproc:
Filter returned error status 1
Error: processing vignette 'RLumModel_-_Getting_started_with_RLumModel.Rmd' failed with diagnostics:
pandoc document conversion failed with error 83
--- failed re-building 'RLumModel_-_Getting_started_with_RLumModel.Rmd'

--- re-building 'RLumModel_-_Simulating_luminescence_in_Al2O3.Rmd' using rmarkdown
Loading required package: Luminescence
Loading required package: magrittr
Welcome to the R package Luminescence version 0.9.7 [Built: 2020-06-14 14:52:35 UTC]
A motivated R-Team member: 'We are doing this not just for statistical reasons, there is real science behind it!'
pandoc-citeproc: Error in $: Incompatible API versions: encoded with [1,20] but attempted to decode with [1,17,5,4].
CallStack (from HasCallStack):
  error, called at ./Text/Pandoc/JSON.hs:111:48 in pandoc-types-1.17.5.4-5tHZ3B61A58JaKOMxwGQR4:Text.Pandoc.JSON
Error running filter /usr/bin/pandoc-citeproc:
Filter returned error status 1
Error: processing vignette 'RLumModel_-_Simulating_luminescence_in_Al2O3.Rmd' failed with diagnostics:
pandoc document conversion failed with error 83
--- failed re-building 'RLumModel_-_Simulating_luminescence_in_Al2O3.Rmd'

--- re-building 'RLumModel_-_Using_own_parameter_sets.Rmd' using rmarkdown
Loading required package: Luminescence
Loading required package: magrittr
Welcome to the R package Luminescence version 0.9.7 [Built: 2020-06-14 14:52:35 UTC]
Response to the reviewer: 'You are right, it was just a guess.'
pandoc-citeproc: Error in $: Incompatible API versions: encoded with [1,20] but attempted to decode with [1,17,5,4].
CallStack (from HasCallStack):
  error, called at ./Text/Pandoc/JSON.hs:111:48 in pandoc-types-1.17.5.4-5tHZ3B61A58JaKOMxwGQR4:Text.Pandoc.JSON
Error running filter /usr/bin/pandoc-citeproc:
Filter returned error status 1
Error: processing vignette 'RLumModel_-_Using_own_parameter_sets.Rmd' failed with diagnostics:
pandoc document conversion failed with error 83
--- failed re-building 'RLumModel_-_Using_own_parameter_sets.Rmd'

SUMMARY: processing the following files failed:
  'RLumModel_-_Getting_started_with_RLumModel.Rmd'
  'RLumModel_-_Simulating_luminescence_in_Al2O3.Rmd'
  'RLumModel_-_Using_own_parameter_sets.Rmd'

Error: Vignette re-building failed.
Execution halted