Details
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Type:
Bug
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Status: Closed (View Workflow)
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Priority:
Critical
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 6.14/00
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Component/s: None
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Labels:None
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Environment:
all
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Development:
Description
Opening an issue upon Axel's request.
The reproducer:
root [0] ROOT::Experimental::TDataFrame d(10)
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(ROOT::Experimental::TDataFrame &) A data frame that will create 10 entries
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root [1] auto dd = d.Define("a", []{ return 1;}) |
input_line_15:2:58: error: template argument for template type parameter must be a type |
cling::printValue(*(ROOT::Experimental::TDF::TInterface<TCustomColumnBase>**)0x7fffccad0e80);
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^~~~~~~~~~~~~~~~~
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/home/eguiraud/ROOT/root_build/include/ROOT/TDFInterface.hxx:99:23: note: template parameter is declared here |
template <typename T> |
^
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ERROR in cling's callPrintValue(): cannot pass value!
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(ROOT::Experimental::TDF::TInterface<TCustomColumnBase> &) ERROR in cling's callPrintValue(): missing value string.
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root [2]
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Adding `;` at the end of the second line avoids printing and therefore avoids the error.
