Running examples in 'umx-Ex.R' failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: tmx_show
> ### Title: Show matrices of RAM models in a easy-to-learn-from format.
> ### Aliases: tmx_show
> 
> ### ** Examples
> 
> require(umx)
> data(demoOneFactor)
> manifests = names(demoOneFactor)
> m1 = umxRAM("tmx_sh", data = demoOneFactor, type = "cov",
+ 	umxPath("G", to = manifests),
+ 	umxPath(var = manifests),
+ 	umxPath(var = "G", fixedAt = 1)
+ )#'
A latent variable 'G' was created. 
Running tmx_sh with 10 parameters
?umxSummary std=T|F', digits, report= 'html', filter= 'NS' & more


|name       | Estimate|    SE|
|:----------|--------:|-----:|
|G_to_x1    |    0.397| 0.016|
|G_to_x2    |    0.503| 0.018|
|G_to_x3    |    0.577| 0.020|
|G_to_x4    |    0.702| 0.024|
|G_to_x5    |    0.795| 0.027|
|x1_with_x1 |    0.041| 0.003|
|x2_with_x2 |    0.038| 0.003|
|x3_with_x3 |    0.041| 0.003|
|x4_with_x4 |    0.039| 0.003|
|x5_with_x5 |    0.036| 0.004|
|G_with_G   |    1.000| 0.000|
[1] "<U+03C7>²(5) = 7.39, p = 0.193; CFI = 0.999; TLI = 0.999; RMSEA = 0.031"
> tmx_show(m1)

Values of S matrix (0 shown as .):

|   |x1   |x2   |x3   |x4   |x5   |G  |
|:--|:----|:----|:----|:----|:----|:--|
|x1 |0.04 |.    |.    |.    |.    |.  |
|x2 |.    |0.04 |.    |.    |.    |.  |
|x3 |.    |.    |0.04 |.    |.    |.  |
|x4 |.    |.    |.    |0.04 |.    |.  |
|x5 |.    |.    |.    |.    |0.04 |.  |
|G  |.    |.    |.    |.    |.    |1  |

Values of A matrix (0 shown as .):

|   |x1 |x2 |x3 |x4 |x5 |G    |
|:--|:--|:--|:--|:--|:--|:----|
|x1 |.  |.  |.  |.  |.  |0.4  |
|x2 |.  |.  |.  |.  |.  |0.5  |
|x3 |.  |.  |.  |.  |.  |0.58 |
|x4 |.  |.  |.  |.  |.  |0.7  |
|x5 |.  |.  |.  |.  |.  |0.8  |
|G  |.  |.  |.  |.  |.  |.    |

Values of M matrix (0 shown as .):> tmx_show(m1, digits = 3)

Values of S matrix (0 shown as .):

|   |x1    |x2    |x3    |x4    |x5    |G  |
|:--|:-----|:-----|:-----|:-----|:-----|:--|
|x1 |0.041 |.     |.     |.     |.     |.  |
|x2 |.     |0.038 |.     |.     |.     |.  |
|x3 |.     |.     |0.041 |.     |.     |.  |
|x4 |.     |.     |.     |0.039 |.     |.  |
|x5 |.     |.     |.     |.     |0.036 |.  |
|G  |.     |.     |.     |.     |.     |1  |

Values of A matrix (0 shown as .):

|   |x1 |x2 |x3 |x4 |x5 |G     |
|:--|:--|:--|:--|:--|:--|:-----|
|x1 |.  |.  |.  |.  |.  |0.397 |
|x2 |.  |.  |.  |.  |.  |0.503 |
|x3 |.  |.  |.  |.  |.  |0.577 |
|x4 |.  |.  |.  |.  |.  |0.702 |
|x5 |.  |.  |.  |.  |.  |0.795 |
|G  |.  |.  |.  |.  |.  |.     |

Values of M matrix (0 shown as .):> tmx_show(m1, matrices = "S")

Values of S matrix (0 shown as .):

|   |x1   |x2   |x3   |x4   |x5   |G  |
|:--|:----|:----|:----|:----|:----|:--|
|x1 |0.04 |.    |.    |.    |.    |.  |
|x2 |.    |0.04 |.    |.    |.    |.  |
|x3 |.    |.    |0.04 |.    |.    |.  |
|x4 |.    |.    |.    |0.04 |.    |.  |
|x5 |.    |.    |.    |.    |0.04 |.  |
|G  |.    |.    |.    |.    |.    |1  |
> tmx_show(m1, what = "free")

Free cells in S matrix (FALSE shown as .): ----------- FAILURE REPORT -------------- 
 --- failure: the condition has length > 1 ---
 --- srcref --- 
: 
 --- package (from environment) --- 
umx
 --- call from context --- 
umx_print(tmp, zero.print = zero.print, na.print = na.print, 
    digits = digits, file = file)
 --- call from argument --- 
if (class(x) == "character") {
    print(x)
} else if (class(x) != "data.frame") {
    if (class(x) == "matrix" | class(x) == "numeric") {
        x = data.frame(x)
    }
    else {
        message("Sorry, umx_print currently only prints data.frames, matrices, and vectors.\n\n\t\t\tFile a request to print '", 
            class(x), "' objects\n or perhaps you want umx_msg?")
        return()
    }
}
 --- R stacktrace ---
where 1: umx_print(tmp, zero.print = zero.print, na.print = na.print, 
    digits = digits, file = file)
where 2: tmx_show(m1, what = "free")

 --- value of length: 2 type: logical ---
[1] FALSE FALSE
 --- function from context --- 
function (x, digits = getOption("digits"), quote = FALSE, na.print = "", 
    zero.print = "0", justify = "none", file = c(NA, "tmp.html"), 
    suppress = NULL, ...) 
{
    file = xmu_match.arg(file, c(NA, "tmp.html"), check = FALSE)
    if (class(x) == "character") {
        print(x)
    }
    else if (class(x) != "data.frame") {
        if (class(x) == "matrix" | class(x) == "numeric") {
            x = data.frame(x)
        }
        else {
            message("Sorry, umx_print currently only prints data.frames, matrices, and vectors.\n\n\t\t\tFile a request to print '", 
                class(x), "' objects\n or perhaps you want umx_msg?")
            return()
        }
    }
    if (is.null(dim(x)[1]) || dim(x)[1] == 0) {
        return()
    }
    else {
        if (!is.null(suppress)) {
            x[abs(x) < suppress] = 0
            zero.print = "."
        }
        x <- umx_round(x, digits = digits, coerce = FALSE)
        if (any(ina <- is.na(x))) 
            x[ina] <- na.print
        i0 <- !ina & x == 0
        if (zero.print != "0" && any(i0)) 
            x[i0] <- zero.print
        if (is.numeric(x) || is.complex(x)) {
            print(x, quote = quote, right = TRUE, ...)
        }
        else if (!is.na(file)) {
            R2HTML::HTML(x, file = file, Border = 0, append = FALSE, 
                sortableDF = TRUE)
            system(paste0("open ", file))
            print("Table opened in browser")
        }
        else {
            print(knitr::kable(x))
        }
        invisible(x)
    }
}
<bytecode: 0x10e38998>
<environment: namespace:umx>
 --- function search by body ---
Function umx_print in namespace umx has this body.
 ----------- END OF FAILURE REPORT -------------- 
Fatal error: the condition has length > 1