Results for query "IA__gtk_widget_set_size_request: assertion &"

Application crashes while saving core data in iOS11

After I updated my iOS to iOS11 the application is crashing while saving data to core data with an exception.I have used RZVinyl framework for coredata

BOOL isSaved = [currentContext save:&saveErr];



Assertion failed: (moreParameters->mostRecentEntry ==
CFArrayGetValueAtIndex(stack, stackCount - 1)), function
NSKeyValuePopPendingNotificationPerThread, file
/BuildRoot/Library/Caches/com.

iOS - Xcode - OpenCV - findContours error

OpenCV Error: Assertion failed (mtype == type0 || (CV_MAT_CN(mtype) == CV_MAT_CN(type0) && ((1 << type0) & fixedDepthMask)!cpp:2601: error: (-215) mtype == type0 || (CV_MAT_CN(mtype) == CV_MAT_CN(type0) && ((1 << type0) & fixedDepthMask)!

Assertion failed error in python

ERROR:


OpenCV Error: Assertion failed ((scn == 3 || scn == 4) && (depth ==
CV_8U || depth == CV_32F)) in cv::cvtColor, file
C:\projects\opencv-python\opencv\modules\imgproc\src\color.cvtColor(img, cv.

Assertion on pointer to array

I have defined the following function which is well proved by frama-c:

//ensures array <= \result < array+length && *\result == element;
/*@
requires 0 < length;
requires \valid_read(array + (0.length-1));

assigns \nothing;

behavior in:
assumes \exists int off ; 0 <= off < length && array[off] == element;
ensures *\result == element;

behavior notin:
assumes \forall int off ; 0 <= off < length ==> array[off]!

C: Malloc Assertion Failed [closed]

I recently started learning C and was writing some application, I am getting this error which I have never seen before and which apparently am getting when I am mallocing

malloc.c:2394: Assertion (old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0) failed.

Eigen sparse matrix row vector assertion failed

Below is my code, matrix is a filled 2 x 2 sparse matrix:

int size = 2
std::vector<Eigen::VectorXd> eachRow(size);

for(unsigned int i = 0 ; i < size ; ++i)
{
Eigen::VectorXd Row(2);
Row = matrix.emplace_back(Row);
}


But when i called mosek function to put linear terms to the optimizer i got the assertion error

int row_index = 0;
for(int j=0 ; j < size ; ++j)
r = MSK_putcj(task, j, eachRow[row_index][j]); // MSK_putcj(task, int, double)


Error message:


Eigen::DenseCoeffsBase::Scalar&
Eigen::DenseCoeffsBase::operator()(Eigen::Index) [with
Derived = Eigen::Matrix;
Eigen::DenseCoeffsBase::Scalar = double; Eigen::Index =
long int]: Assertion `index >= 0 && index < size()' failed.