错误:"argument is not an atomic vector; coercing[1] FALSE" 意思是:参数不是原子向量;强制转换为false。 我是R语言的新手,遇到了两个问题:(1)难以将以前在Stack Overflow上的答案总结到我的情况中,(2)难以理解R文档。因此,我求助于这个社区,希望有人能够帮我解决问题。 以下是我的代码,其中data1是一个文...
A variadic function (a function that uses an ellipsis as the last formal parameter) takes an object of a class type as an actual argument. The argument is a part of an ellipsis, which may indicate a...
The occurrence of an error, specifically "argument is of length zero", may arise if an empty vector is fed into an if statement. This error can also propagate through functions such as grep if an empty R vector is used. For instance, when trying to execute grep on an empty vector. To...
The analyzer has detected that the index passed to the method is greater than or equal to the number of elements of the collection. This can cause an exception.
state.argument(2).isUndefinedOrNull())returnjsUndefined();// Throw exception?String namespaceURI = state.uncheckedArgument(0).toString(&state)->value(&state); String localName = state.uncheckedArgument(1).toString(&state)->value(&state); ...
which is not releaseinst nor releasevalue, that// could decrement reference count is found. bail out./// 2. If a release is found and the release that can not be mapped to any// @owned argument. bail as this release may well be the final release of// an @owned argument, but someh...
V548. TYPE X[][] is not equivalent to TYPE **X. Consider inspecting type casting. V549. The 'first' argument of 'Foo' function is equal to the 'second' argument. V550. Suspicious precise comparison. Consider using a comparison with defined precision: fabs(A - B) < Epsilon or fabs(...
These inequalities are often useful for selecting an evaluation method that is guaranteed to terminate for a given logic procedure. The methods may be applicable to other languages in which the sizes of data structures can be determined syntactically.For any atomic formula (atom, for short) in a...
##Yet this throws an error > final_data <- sample_data %>% + mutate(., brewer_name = map_chr(sample_data$link, possibly(get_brewer_name,otherwise=NULL))) %>% + print(final_data) Error in mutate_impl(.data, dots) : Evaluation error: Result 4 is not a length 1 atomic vector....
calculated.-g[filename] Read Cartesian coordinates from a file other than file11.dat. If a filename is not given, the default is geom.dat. The alternative file is assumed to be in a format similar to that of PSI's geom.dat. Since such files do not contain atomic numbers, the ...